In utero exposures and breast cancer: a study of opposite-sexed twins.
Kaijser
M
M
Department of Medical Epidemiology, Karolinska Institutet, Stockholm, Sweden. magnus.kaijser@mep.ki.se
Lichtenstein
P
P
Granath
F
F
Erlandsson
G
G
Cnattingius
S
S
Ekbom
A
A
D001724:Birth Weight; D001943:Breast Neoplasms / Q000139:chemically induced / Q000209:etiology*; D016022:Case-Control Studies; D004967:Estrogens / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D016017:Odds Ratio; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects; D012306:Risk; D013548:Sweden
D004967:Estrogens