Ethics of placebo-controlled trials in developing countries.
D000163:Acquired Immunodeficiency Syndrome; D035061:Control Groups; D003906:Developing Countries; D004467:Economics; D006679:HIV Seropositivity; D006805:Human Experimentation; D006801:Humans; D007231:Infant, Newborn; D007391:International Cooperation; D038622:Internationality; D004364:Pharmaceutical Preparations; D010919:Placebos; D011247:Pregnancy; D037841:Pregnant People; D011315:Preventive Medicine; D011897:Random Allocation; D012107:Research Design; D013785:Thailand; D015215:Zidovudine
Biomedical and Behavioral Research; Health Care and Public Health