Recurring and chronic cough in children; role of sinusitis.
D002648:Child; D002908:Chronic Disease; D003371:Cough / Q000209:etiology*; D006801:Humans; D007249:Inflammation; D010256:Paranasal Sinuses; D012852:Sinusitis / Q000150:complications*
COUGH/in children; SINUS, PARANASAL/inflammation--in children