TY  - RPRT
TI  - A simple method of model fitting for adoption data.
AU  - H Coon
AU  - G Carey
AU  - D W Fulker
PY  - 1990
DO  - 10.1007/bf01065565
UR  - https://pubmed.ncbi.nlm.nih.gov/2378613/
ID  - 2378613
ER  -