TY  - RPRT
TI  - Ectopic pregnancy. Six atypical cases.
AU  - A M Zeiderman
AU  - P J Wiles
AU  - D V Espino
PY  - 1988
DO  - 10.1080/00325481.1988.11700203
UR  - https://pubmed.ncbi.nlm.nih.gov/2965345/
ID  - 2965345
ER  -