TY  - RPRT
TI  - Risk factors for ectopic pregnancy: a case-control study.
AU  - Abdullah Karaer
AU  - Filiz A Avsar
AU  - Sertac Batioglu
PY  - 2006
DO  - 10.1111/j.1479-828x.2006.00653.x
UR  - https://pubmed.ncbi.nlm.nih.gov/17116058/
ID  - 17116058
ER  -