Infants’ social withdrawal symptoms assessed with a direct infant observation method in primary health care

Autor: Puura, Kaija, Mäntymaa, Mirjami, Luoma, Ilona, Kaukonen, Pälvi, Guedeney, Antoine, Salmelin, Raili, Tamminen, Tuula
Zdroj: In Infant Behavior and Development 2010 33(4):579-588
Databáze: ScienceDirect