共 25 条
[2]
COGGON D, 1981, LANCET, V1, P1302
[3]
ELASHOFF JD, 1980, GASTROENTEROLOGY, V78, P280
[4]
FINEBERG HV, 1981, LANCET, V1, P1305
[5]
KAHN HA, 1983, INTRO EPIDEMIOLOGIC, P48
[7]
KURATA JH, 1983, AM J PUBLIC HEALTH, V79, P1066
[8]
LEW EA, 1976, MED RISKS PATTERNS M, P23
[9]
POLEDNAK AP, 1973, LANCET, V2, P970
[10]
DECLINE IN DUODENAL-ULCER SURGERY
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1977, 237 (10)
:987-988