(Q39260029)
Statements
1 reference
Association of oral contraceptive use and human papillomaviruses in invasive cervical cancers (English)
1 reference
L A Brinton
1 reference
A Hildesheim
1 reference
W C Reeves
1 reference
C Lavery
1 reference
M Brenes
1 reference
M E De La Guardia
1 reference
J Godoy
1 reference
W E Rawls
1 reference
1 May 1990
1 reference
1 reference
Identifiers
1 reference