TY  - RPRT
TI  - An outcome-coded birth file from machine readable vital records.
AU  - S Holland
AU  - R J David
PY  - 1985
DO  - 10.1016/0010-4825(85)90081-2
UR  - https://pubmed.ncbi.nlm.nih.gov/3838503/
ID  - 3838503
ER  -