Unusually difficult challenges in human-subjects research.
Brito
Arturo
A
P.O. Box 016960 (M-820), Miami, FL, USA. abrito@med.miami.edu
Sosenko
Jay
J
Goodman
Kenneth W
KW
D035843:Biomedical Research / Q000941:ethics*; D004813:Epidemiology / Q000941:ethics*; D032984:Ethics, Research; D035082:Federal Government; D033161:Government Regulation; D006805:Human Experimentation / Q000941:ethics*; D006801:Humans; D011634:Public Health / Q000941:ethics; D014481:United States