TY  - RPRT
TI  - A competency based approach to comprehensive pregnancy care.
AU  - T R Johnson
AU  - M A Zettelmaier
AU  - P A Warner
AU  - R H Hayashi
AU  - M Avni
AU  - B Luke
DO  - 10.1016/s1049-3867(00)00058-x
UR  - https://pubmed.ncbi.nlm.nih.gov/10980441/
ID  - 10980441
ER  -