Human-subjects research: trial and error.
Ledford
Heidi
H
D002986:Clinical Trials as Topic / Q000191:economics / Q000941:ethics / Q000379:methods* / Q000592:standards*; D028741:Ethics Committees, Clinical / Q000941:ethics / Q000592:standards* / Q000639:trends; D006801:Humans; D007258:Informed Consent / Q000941:ethics / Q000592:standards*; D015337:Multicenter Studies as Topic / Q000592:standards; D006113:United Kingdom; D014481:United States