@misc{indiciae2940ca10ae03, title = {A simple method of model fitting for adoption data.}, author = {H Coon and G Carey and D W Fulker}, year = {1990}, doi = {10.1007/bf01065565}, url = {https://pubmed.ncbi.nlm.nih.gov/2378613/}, note = {Source identifier: 2378613} }