TY  - RPRT
TI  - Stroke and steroid hormonal contraception.
AU  - M Thorogood
PY  - 1998
DO  - 10.1016/s0010-7824(98)00015-8
UR  - https://pubmed.ncbi.nlm.nih.gov/9617532/
ID  - 9617532
ER  -