Cohort profile: The Tracking Opportunities and Problems Study (TOPP) – A study of Norwegian children and their parents followed from infancy to adulthood

Autor: Nilsen, Wendy, Kjeldsen, Anne, Karevold, Evalill Bølstad, Skipstein, Anni, Helland, Maren Sand, Gustavson, Kristin, Enstad, Frøydis, Bårdstu, Silje, Røysamb, Espen, von Soest, Tilmann, Mathiesen, Kristin Schjelderup
Databáze: NORA (Norwegian Open Research Archive)