TY  - RPRT
TI  - Prostaglandin E2 for cervical ripening.
AU  - A M Miller
AU  - M Lorkovic
DO  - 10.1097/00005721-199309001-00004
UR  - https://pubmed.ncbi.nlm.nih.gov/8271913/
ID  - 8271913
ER  -