TY  - RPRT
TI  - Using nature to understand nurture.
AU  - T B VanItallie
AU  - A J Stunkard
PY  - 1990
DO  - 10.2105/ajph.80.6.657
UR  - https://pubmed.ncbi.nlm.nih.gov/2343945/
ID  - 2343945
ER  -