(Q52864690)
Statements
Oral contraceptives and breast cancer: a French case-control study. (English)
F Clavel
N Andrieu
B Gairard
A Brémond
L Piana
J Lansac
G Bréart
C Rumeau-Rouquette
R Flamant
R Renaud
1 March 1991
20
1
32-38