TY  - BOOK
TI  - British Medical Bulletin: causation of cancer
U1  - 616.994 
PY  - 1958///
CY  - London
PB  - The Medical Department
KW  - Avian Carcinogenesis
KW  - Chemical Carcinogenesis
KW  - Endocrine Carcinogenesis
N1  - Content: v.14, Includes bibliographical references
ER  -