[The problem of heredity and environment--illustrated by psychiatric twin-and adoptive studies].
D000293:Adolescent; D000300:Adoption; D004200:Diseases in Twins; D004777:Environment; D005826:Genetics, Medical; D006801:Humans; D001523:Mental Disorders / Q000209:etiology*
Arv-miljø-problemer--belyst ved psykiatriske tvilling- og adoptivstudier.