[Chronic urticaria. I].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D005260:Female; D005503:Food Additives / Q000009:adverse effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D012882:Skin Tests; D014581:Urticaria / Q000175:diagnosis* / Q000209:etiology
D005503:Food Additives
Orticaria cronica. Nota I.