["First breakfast" as a problem in health education within the family].
D000293:Adolescent; D002648:Child; D005190:Family; D005247:Feeding Behavior; D005260:Female; D005859:Germany, East; D006266:Health Education; D006801:Humans; D008297:Male
"Erstes Frühstück" als Problem der Gesundheitserziehung in der Familie.