TY  - RPRT
TI  - Simplifying laparoscopic surgery for ectopic pregnancies.
AU  - N Johnson
PY  - 1993
DO  - 10.1111/j.1471-0528.1993.tb15248.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8476840/
ID  - 8476840
ER  -