TY  - RPRT
TI  - Prepared childbirth.
AU  - C W Arnolds
AU  - C J Anderson
AU  - D M Sherline
PY  - 1981
DO  - 10.1097/00003081-198106000-00020
UR  - https://pubmed.ncbi.nlm.nih.gov/7307372/
ID  - 7307372
ER  -