TY  - RPRT
TI  - Cervical pregnancy.
AU  - C W MARSH
AU  - W B J SCHUYLER
PY  - 1953
DO  - 10.1016/0002-9378(53)90445-1
UR  - https://pubmed.ncbi.nlm.nih.gov/13040394/
ID  - 13040394
ER  -