Center to Advance Palliative Care

 Center to Advance Palliative Care, New York, USA

European Association for Palliative Care

European Association for Palliative Care, Vilvoorde, Belgium

National Headache Foundation 1

National Headache Foundation, Chicago, USA

National Hospice and Palliative Care Organization (1)

National Hospice and Palliative Care Organization, Alexandria, USA

Integrative Pain Medicine

Icahn School of Medicine at Mount Sinai, New York, USA

International Association for the Study of Pain

International Association for the Study of Pain, Washington, USA

Journal of Pain and Symptom Management

Journal, Elsevier, Inc., Amsterdam, Netherlands

Léčba bolesti

MeDitorial, Lékařský dům, Praha, Czech Republic, in Czech

Better Postoperative Pain Management

The European Society of Regional Anaesthesia and Pain Therapy,  Lausanne, Switzerland

National Headache Foundation

National Headache Foundation, Chicago, USA

National Hospice and Palliative Care Organization

National Hospice and Palliative Care Organization, Alexandria, USA

Palliative Care

Mount Sinai, Beth Israel, New York, USA

Procedure-specific postoperative pain management

Postoppain (Prospect) Ltd., 

End of Life, Paliative Education Resource Center

Medical College of Wisconsin, Milwaukee, USA

American Academy of Hospice and Palliative Medicine

American Academy of Hospice and Palliative Medicine, Chicago, USA

Journal of Pain and Symptom Management 1

Journal, Elsevier, Inc., Amsterdam, Netherlands

European Association for Palliative Care 1

European Association for Palliative Care, Vilvoorde, Belgium

American Board of Hospice and Palliative Medicine

American Board of Hospice and Palliative Medicine, Chicago, USA

Cancer Pain Relief and Palliative Care in Children

Textbook, WHO 1998

American Chronic Pain Association

American Chronic Pain Association, Rocklin, USA