TY  - RPRT
TI  - Current obstetrical practice and umbilical cord prolapse.
AU  - I M Usta
AU  - B M Mercer
AU  - B M Sibai
PY  - 1999
DO  - 10.1055/s-1999-6809
UR  - https://pubmed.ncbi.nlm.nih.gov/10774764/
ID  - 10774764
ER  -