Ethical activism.
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications; D035843:Biomedical Research; D002309:Cardiology; D002318:Cardiovascular Diseases / Q000150:complications / Q000175:diagnosis / Q000628:therapy; D004345:Drug Industry; D004992:Ethics, Medical; D016027:Heart Transplantation; D006801:Humans; D013677:Medical Laboratory Science; D012955:Societies, Medical