[Ideal of multicenter clinical trials--the scientific and ethical aspects --experience in epidemiological study of Hisayama town in Japan].
Fujishima
M
M
D002318:Cardiovascular Diseases / Q000401:mortality; D002561:Cerebrovascular Disorders / Q000401:mortality; D016021:Epidemiologic Studies; D004989:Ethics; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D015337:Multicenter Studies as Topic; D009369:Neoplasms / Q000401:mortality; D012586:Science; D012737:Sex Factors