[Incidence of symptoms at a pediatric polyclinic].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005859:Germany, East; D006801:Humans; D007223:Infant; D009017:Morbidity; D010372:Pediatrics; D012017:Referral and Consultation
Symptomhäufigkeit in einer Kinderpoliklinik.