Marinus van IJzendoorn MH & Femmie Juffer (May 2005). Behavior Problems and Mental Health Referrals of International Adoptees. The Journal of the American Medical Association. 293 (20): 2501—2515. doi:10.1001/jama.293.20.2501. PMID15914751.
Marinus van IJzendoorn MH & Femmie Juffer (May 2005). Behavior Problems and Mental Health Referrals of International Adoptees. The Journal of the American Medical Association. 293 (20): 2501—2515. doi:10.1001/jama.293.20.2501. PMID15914751.