TY  - RPRT
TI  - Advanced abdominal pregnancy.
AU  - S D Costa
AU  - J Presley
AU  - G Bastert
PY  - 1991
DO  - 10.1097/00006254-199108000-00003
UR  - https://pubmed.ncbi.nlm.nih.gov/1886705/
ID  - 1886705
ER  -