TY  - GEN
AU  - Ylitalo,N
AU  - Sørensen,P
AU  - Josefsson,A
AU  - Frisch,M
AU  - Sparén,P
AU  - Pontén,J
AU  - Gyllensten,U
AU  - Melbye,M
AU  - Adami,H O
TI  - Smoking and oral contraceptives as risk factors for cervical carcinoma in situ
SN  - 0020-7136
PY  - 1999///0429
KW  - Adult
KW  - Carcinoma in Situ
KW  - etiology
KW  - Case-Control Studies
KW  - Contraceptives, Oral
KW  - adverse effects
KW  - Female
KW  - Humans
KW  - Middle Aged
KW  - Papillomaviridae
KW  - classification
KW  - Reproduction
KW  - Risk Factors
KW  - Smoking
KW  - Uterine Cervical Neoplasms
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1002/(sici)1097-0215(19990505)81:3<357::aid-ijc8>3.0.co;2-1
ER  -