[Three cases of congenital middle ear malformation and cholesteatoma].
Qin
Zhao-bing
ZB
qinzhb@371.net
Dong
Ming-min
MM
D000293:Adolescent; D000328:Adult; D018424:Cholesteatoma, Middle Ear / Q000150:complications / Q000151:congenital*; D004432:Ear, Middle / Q000002:abnormalities*; D005260:Female; D006801:Humans; D055815:Young Adult