[BILATERAL CHOANAL BONY IMPERFORATION IN A 15-YEAR-OLD GIRL].
D000293:Adolescent; D000013:Congenital Abnormalities; D005260:Female; D006801:Humans; D009305:Nasopharynx; D009666:Nose; D013514:Surgical Procedures, Operative
ABNORMALITIES; ADOLESCENCE; NOSE; SURGERY, OPERATIVE