TY  - RPRT
TI  - The Collaborative Perinatal Project: lessons and legacy.
AU  - Janet B Hardy
PY  - 2003
DO  - 10.1016/s1047-2797(02)00479-9
UR  - https://pubmed.ncbi.nlm.nih.gov/12821268/
ID  - 12821268
ER  -