TY  - RPRT
TI  - Problem behavior in international adoptees: I. An epidemiological study.
AU  - F C Verhulst
AU  - M Althaus
AU  - H J Versluis-den Bieman
PY  - 1990
DO  - 10.1097/00004583-199001000-00015
UR  - https://pubmed.ncbi.nlm.nih.gov/2295584/
ID  - 2295584
ER  -