TY  - RPRT
TI  - Ectopic pregnancy: current clinical trends.
AU  - J D Kitchin
AU  - R M Wein
AU  - W C Nunley
AU  - S Thiagarajah
AU  - W N Thornton
PY  - 1979
DO  - 10.1016/0002-9378(79)90858-5
UR  - https://pubmed.ncbi.nlm.nih.gov/463991/
ID  - 463991
ER  -