共 47 条
[11]
GASTRIC CANCER IN COLOMBIA .1. CANCER RISK AND SUSPECT ENVIRONMENTAL AGENTS
[J].
JNCI-JOURNAL OF THE NATIONAL CANCER INSTITUTE,
1976, 57 (05)
:1015-1020
[16]
FRASER P, INTERPRETATION NEGAT
[17]
FRASER P, 1982, BR J IND MED, V39, P322
[18]
GELEPERIN MD, 1976, ILLINOIS MED J, V149, P251
[20]
Green L. C., 1982, HUMAN NUTRITION, P87