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Apex Altitude A charity that exists to perform high altitude medical research and educate the public about the topic http://www.apex-altitude.com/
Birmingham Medical Research Expeditionary Society Site of a group of medical scientists studying the effects of altitude and the causes and management of acute mountain sickness. http://www.bmres.org.uk/
High Altitude Medicine About the book by Herb Hultgren, M.D., including ordering information. http://www.highaltitudemedicine.com/
HypoMed Global Services Information on Hypoytherapy/Hypoxytraining. About the annual international 'Hypoxia in Medicine' conference. http://www.hypomed.ch/
Hypoxia Information about the International Hypoxia Symposium including abstracts. http://www.hypoxia.net/
International Society for Mountain Medicine Altitude tutorial. Newsletter archive. About the World Congress on Mountain Medicine and High Altitude Physiology. http://www.ismmed.org
Medex and Medical Expeditions Information about and from this research charity dedicated to investigating the mechanisms of altitude related illness. Newsletter archive and planned expedition information. http://www.medex.org.uk/