[Health services research in child and adolescent psychiatry].
Ulrike
U
Lehmkuhl
Gerd
G
Lehmkuhl
D000293:Adolescent; D000296:Adolescent Psychiatry; D002648:Child; D002665:Child Psychiatry; D005858:Germany; D006301:Health Services Needs and Demand; D006302:Health Services Research; D006801:Humans