Parity and primary liver cancer among young women.
Hsing
A W
AW
Epidemiology and Biostatistics Program, National Cancer Institute, Bethesda, Md. 20892.
McLaughlin
J K
JK
Hoover
R N
RN
Co Chien
H T
HT
Blot
W J
WJ
Fraumeni
J F
JF
D000328:Adult; D016022:Case-Control Studies; D003276:Contraceptives, Oral / Q000009:adverse effects; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000139:chemically induced / Q000453:epidemiology* / Q000209:etiology; D008875:Middle Aged; D010298:Parity; D012307:Risk Factors
D003276:Contraceptives, Oral