[Clinical epidemiology: from the view points of science and ethics].
Hisamichi
Shigeru
S
Tohoku University.
D015982:Bias; D004813:Epidemiology / Q000941:ethics*; D026690:Ethics, Clinical; D004995:Ethics, Professional; D006801:Humans; D007258:Informed Consent / Q000941:ethics; D012586:Science / Q000941:ethics*