TY  - RPRT
TI  - Ectopic pregnancy: current evaluation and treatment.
AU  - S J Ory
PY  - 1989
DO  - 10.1016/s0025-6196(12)61764-9
UR  - https://pubmed.ncbi.nlm.nih.gov/2528040/
ID  - 2528040
ER  -