"DOCTOR, MAY I HAVE AN EXCUSE FROM SWIMMING IN SCHOOL?
D000293:Adolescent; D002648:Child; D004427:Ear Diseases; D006801:Humans; D010031:Otitis; D012141:Respiratory Tract Infections; D012572:School Health Services; D013550:Swimming
ADOLESCENCE; CHILD; OTITIS; RESPIRATORY TRACT INFECTIONS; SCHOOL HEALTH; SWIMMING