Incidence of ENT problems in general practice.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005194:Family Practice; D006801:Humans; D008199:Lymphadenitis / Q000453:epidemiology / Q000628:therapy; D010038:Otorhinolaryngologic Diseases / Q000453:epidemiology*; D010612:Pharyngitis / Q000209:etiology / Q000628:therapy; D012621:Seasons; D014069:Tonsillitis / Q000453:epidemiology / Q000628:therapy; D014852:Wales