• Pain & Policy Studies Group. Do International Model Drug Control Laws Provide for Drug Availability? J Pain Palliat Care Pharmacother 2009;23(2):145-52.
• Leon MX, De Lima L, Florez S, Torres M, Daza M, Mendoza L, Agudelo N, Guerra L, Ryan KM. Improving Availability of and Access to Opioids in Colombia: Description and Preliminary Results of an Action Plan for the Country. J Pain Symptom Manage. 2009;38(5):758-766.

2007

• Joranson DE, Ryan KM. Ensuring opioid availability: Methods and resources. J Pain Symptom Manage. 2007; 33(5):527-532.
• Ryan KM. The Pain & Policy Studies Group international program. J Pain Palliat Care Pharmacother. 2007;21:35-37.
• Rajagopal MR, Joranson DE. India: Opioid availability - An update. J Pain Symptom Manage. 2007;33:615-622.
• Pain & Policy Studies Group. Improving availability of essential pain medicines for cancer and HIV/AIDS pain relief: Report for 2006. Madison, Wisconsin, USA: University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care, 2007.

• Mosoiu D, Ryan KM, Joranson DE, Garthwaite JP. Reforming drug control policy for palliative care in Romania. Lancet. 2006;367:2110-2117.
• Pain & Policy Studies Group. Improving availability of essential pain medicines for cancer and HIV/AIDS pain relief: Report for 2005. Madison, Wisconsin, USA: University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care, 2006.

• Joranson DE, Gilson AM, Maurer MA. Improving opioid availability. Indian J Palliat Care. 2005;11:60-61.
• Pain & Policy Studies Group. Improving cancer pain relief in the world: Report for 2004. Madison, Wisconsin, USA: University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care, 2005.

• Pain & Policy Studies Group. Improving Cancer Pain Relief in the World: Report for 2003. Madison, Wisconsin, USA: University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; 2004.

• Pain & Policy Studies Group. Improving Cancer Pain Relief in the World: Report for 2002. Madison, Wisconsin, USA: University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; 2003.
• Blengini C, Joranson DE, Ryan KM. Italy reforms national policy for cancer pain relief and opioids. Eur J Cancer Care. 2003; 12(1):28-34.
• Joranson DE. Improving availability of opioid pain medications: Testing the principle of balance in Latin America. Innovations in End-of-Life Care. 2003; 5(1).

• Pain & Policy Studies Group. Improving Cancer Pain Relief in the World: Report for 2001. Madison, Wisconsin, USA: University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; 2002.
• Joranson DE, Rajagopal MR, Gilson AM. Improving access to opioid analgesics for palliative care in India. Journal of Pain and Symptom Management. 2002; 24(2):152-159.

• Pain & Policy Studies Group. Improving Cancer Pain Relief in the World: 2000. Madison, Wisconsin, USA: University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; 2001.
• Rajagopal MR, Joranson DE, Gilson AM.  Medical use, misuse and diversion of opioid analgesics in India.  Lancet. 2001;358:139-143.

• Pain & Policy Studies Group. Improving Cancer Pain Relief in the World: 1997-1999, a Report on Three Years of Work. Madison, Wisconsin, USA: University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; 2000.

• Pain & Policy Studies Group. Availability of Opioid Analgesics in the World and Europe, With a Special Focus on: Armenia, Republic of Moldova, Ukraine. Prepared for: Workshop on Assuring Availability and Accessibility of Opioid Analgesics for Pain and Palliative Care. Chisinãu, Republic of Moldova; 27-29 October 2008 (Monograph).
• Pain & Policy Studies Group. The single convention on narcotic drugs - Implementation in seven countries: Armenia, Georgia, Guatemala, Jamaica, Kenya, Moldova, Nepal. A Monograph Prepared for: International Pain Policy Fellowship Training. Madison, Wisconsin, USA; 16-20 June 2008 (Monograph). 2008.
• Pain & Policy Studies Group. Availability of Opioid Analgesics In the World and Asia With a special focus on: Indonesia, Philippines, Thailand. Workshop on Assuring Availability and Accessibility Of Opioid Analgesics for Pain and Palliative Care. Boracay Island, Philippines; April 19-21, 2008 (Monograph).
• Pain & Policy Studies Group. Descripción de la Disponibilidad de Opioides in América Latina. Preparado para el IV Congreso de la Asociación Latinoamericana de Cuidados Paliativos, I Congreso de la Sociedad Peruana de Cuidados Paliativos. Lima, Peru; Marzo 27-29 de 2008 (Monograph).
• Pain & Policy Studies Group. Availability of morphine and pethidine in the world and Africa with a special focus on: Botswana, Lesotho, Mozambique, Namibia, Swaziland. Prepared for Advocacy for Palliative Care in Africa: A Focus on Essential Pain Medication Accessibility. Windhoek, Namibia; February 27-29, 2008 (Monograph).

• Pain & Policy Studies Group. Availability of morphine and pethidine in the world and Africa with a special focus on: Cameroon, Cote d'Ivoire, Ghana, Nigeria, Sierra Leone, The Gambia. Prepared for Advocacy for Palliative Care in Africa: A Focus on Essential Pain Medication Accessibility; 9-11 May 2007 (Monograph).
• Pain & Policy Studies Group. Opioid Consumption Statistics: Focus on WHO Regions – SEARO and WPRO. Prepared for 7th Asia Pacific Hospice Conference. Manilla, Philippines; 27-29 September 2007 (Monograph).

• Pain & Policy Studies Group. The Single Convention on Narcotic Drugs - Implementation in Eight Countries: Argentina, Colombia, Nigeria, Panama, Serbia, Sierra Leone, Uganda, Vietnam. Prepared for the International Pain Policy Fellowship; 23-27 October 2006 (Monograph).
• Pain & Policy Studies Group. Availability of Morphine and Pethidine in the World and Africa, With a special focus on: Botswana, Ethiopia, Kenya, Malawi, Nigeria, Rwanda, Tanzania, Zambia. University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; Madison, Wisconsin, USA. Prepared for Advocacy for Palliative Care in Africa: A Focus on Essential Pain Medication Accessibility. Entebbe, Uganda; June 27-29, 2006 (Monograph).
• Pain & Policy Studies Group. Descripción De La Disponibilidad De Opioides in América Latina. University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; Madison, Wisconsin, USA. Preparado para el III Congreso de la Asociación Latinoamericana de Cuidados Paliativos, IX Curso Latinoamericano de Medicina y Cuidados Paliativos. Isla Margarita, Venezuela; Marzo 22-25 de 2006 (Monograph).

• Dzotsenidze P, Kazaryan I, Karapetyan H, Maurer MA, Cleary JF, Ryan KM. Improving the Availability and Accessibility of Opioid Analgesics in Armenia and Georgia. University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; Madison, Wisconsin. Presented at the 6th Congress of the European Federation of IASP Chapters (EFIC); Lisbon, Portugal; 9-12 September 2009.
• Ryan KM, Joranson DE, Moen JP, Maurer MA. International Pain Policy Fellowship: Improving Opioid Availability and Accessibility. University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; Madison, Wisconsin. Presented at the International Association for the Study of Pain 12th World Congress on Pain; Glasgow, Scotland, UK; 17-22 August 2008.
• Ryan KM, Joranson DE, Gilson AM. Toward a More Complete Indicator of Opioid Consumption Trends. University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; Madison, Wisconsin, USA. Presented at the 7th International Conference on Pain & Chemical Dependency; New York, New York; 21-24 June 2007.
• Jorenby JP, Maurer MA, Joranson DE. WHO Internet Resources: Pain Policy & Communications. University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; Madison, Wisconsin, USA. Presented at the International Association for the Study of Pain 10th World Congress on Pain; San Diego, California; August 17-22, 2002.
• Joranson DE, Gilson AM, Nelson JM, Ryan KM. Trends in Global Availability of Opioid Analgesics. University of Wisconsin Pain & Policy Studies Group/WHO Collaborating Center for Policy and Communications in Cancer Care; Madison, Wisconsin, USA. Presented at the 9th World Congress on Pain, International Association for the Study of Pain; Vienna, Austria; August, 1999.