title: [Diagnosis and variation in the clinical course of primary chronic polyarthritis (pcp) in childhood].
mesh_terms: D000367:Age Factors; D001171:Arthritis, Juvenile / Q000175:diagnosis*; D002648:Child; D002908:Chronic Disease; D006801:Humans; D013997:Time Factors
vernacular_title: Diagnose und Variante des klinischen Verlaufes der primär-chronischen Polyarthritis (pcP) im Kindesalter