共 22 条
- [4] BRESLOW NE, 1980, STATISTICAL METHODS, V1, P124
- [5] HEPNER GW, 1974, GASTROENTEROLOGY, V66, P556
- [6] HILL MJ, 1975, LANCET, V1, P535
- [7] HILL MJ, 1971, LANCET, V1, P95
- [8] SELECTION BIAS IN EPIDEMIOLOGIC STUDIES [J]. AMERICAN JOURNAL OF EPIDEMIOLOGY, 1981, 113 (04) : 452 - 463
- [9] BILE-ACID SECRETION AND BILIARY BILE-ACID COMPOSITION ALTERED BY CHOLECYSTECTOMY [J]. AMERICAN JOURNAL OF DIGESTIVE DISEASES, 1973, 18 (06): : 455 - 459
- [10] PROMOTING EFFECT OF BILE-ACIDS ON COLON CARCINOGENESIS AFTER INTRARECTAL INSTILLATION OF N-METHYL-N'-NITRO-N-NITROSOGUANIDINE IN RATS [J]. JNCI-JOURNAL OF THE NATIONAL CANCER INSTITUTE, 1974, 53 (04): : 1093 - 1097