TY  - RPRT
TI  - Repeat adolescent pregnancy and low birth weight: methods issues.
AU  - C Stevens-Simon
AU  - K J Roghmann
AU  - E R McAnarney
PY  - 1990
DO  - 10.1016/0197-0070(90)90019-x
UR  - https://pubmed.ncbi.nlm.nih.gov/2138601/
ID  - 2138601
ER  -