[A model of the chronicity of infantile headache].
D000700:Analgesics; D002648:Child; D002908:Chronic Disease; D005190:Family; D006261:Headache / Q000188:drug therapy / Q000235:genetics / Q000503:physiopathology* / Q000523:psychology; D006801:Humans; D008950:MMPI; D008297:Male; D008425:Maternal Behavior; D011897:Random Allocation
D000700:Analgesics
Un modello di cronicizzazione delle cefalee infantili.