TY  - GEN
AU  - Xu,Zhenlin
AU  - Yue,Yuanping
AU  - Bai,Jianling
AU  - Shen,Chong
AU  - Yang,Jingjing
AU  - Huang,Xiaoping
AU  - Zhao,Yang
AU  - Li,Ying
TI  - Association between oral contraceptives and risk of hemorrhagic stroke: a meta-analysis of observational studies
SN  - 1432-0711
PY  - 2019///0808
KW  - Adult
KW  - Cerebral Hemorrhage
KW  - chemically induced
KW  - China
KW  - epidemiology
KW  - Estrogens
KW  - adverse effects
KW  - Female
KW  - Humans
KW  - Observational Studies as Topic
KW  - Prevalence
KW  - Risk Factors
KW  - Stroke
KW  - Subarachnoid Hemorrhage
N1  - Publication Type: Journal Article; Meta-Analysis
UR  - https://doi.org/10.1007/s00404-018-4723-7
ER  -