Re: "The relation between multiple births and maternal risk of breast cancer" and "multiple births and maternal risk of breast cancer".
Hsieh
C C
CC
Goldman
M
M
Pavia
M
M
Trichopoulos
D
D
Petridou
E
E
Ekbom
A
A
Adami
H O
HO
D001943:Breast Neoplasms / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D016017:Odds Ratio; D011247:Pregnancy; D011272:Pregnancy, Multiple; D012307:Risk Factors