TY  - RPRT
TI  - Managed obstetrical care.
AU  - D F O'Keeffe
AU  - J Mayes
PY  - 1997
DO  - 10.1097/00003081-199706000-00018
UR  - https://pubmed.ncbi.nlm.nih.gov/9199851/
ID  - 9199851
ER  -