title: [THE SOURCES OF SOCIAL CONTACT].
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001321:Autistic Disorder; D001522:Behavior, Animal; D002648:Child; D002665:Child Psychiatry; D015186:Hominidae; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010287:Parent-Child Relations; D011587:Psychology, Comparative; D012106:Research; D012559:Schizophrenia; D012561:Schizophrenia, Childhood; D012919:Social Behavior
keywords: ANIMALS, NEWBORN; APES; AUTISM; BEHAVIOR, ANIMAL; CHILD; CHILD PSYCHIATRY; EXPERIMENTAL LAB STUDY; INFANT; INFANT, NEWBORN; PARENT-CHILD RELATIONS; PSYCHOLOGY, COMPARATIVE; SCHIZOPHRENIA, CHILDHOOD
vernacular_title: DIE QUELLEN DES SOZIALEN KONTAKTES.