共 31 条
[21]
RETROSPECTIVE STUDY OF LUNG-CANCER IN BOMBAY
[J].
BRITISH JOURNAL OF CANCER,
1974, 29 (06)
:477-482
[22]
NOTANI PN, 1977, IND J CANCER, V14, P15
[23]
Orr IM, 1933, LANCET, V2, P575
[24]
PAYMASTER JC, 1967, PROGR CLIN CANCER, P107
[25]
SMOKING AND CHEWING OF TOBACCO IN RELATION TO CANCER OF THE UPPER ALIMENTARY TRACT
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1955, 1 (MAY 7)
:1111-1114
[26]
SANGHVI LD, 1974, INDIAN J MED RES, V62, P1850
[27]
SANGHVI LD, 1980, WORLD SMOKING HLTH, V5, P4
[29]
WAHI PN, 1968, B WORLD HEALTH ORGAN, V38, P495
[30]
WATERHOUSE J, 1976, CANCER INCIDENCE 5 C, V3