TY  - BOOK
ED  - Great Britain. Office of population censuses and surveys
TI  - Occupational reproductive epidemiology
T2  - Studies on medical and population subjects No. 50
U1  - 519.5 
PY  - 1985///
CY  - London
PB  - Her Majesty's Stationery Office
KW  - Epidemiology
ER  -