Effect of early or delayed tympanostomy-tube insertion for persistent otitis media.
Rosenfeld
R M
RM
D002657:Child Development; D002675:Child, Preschool; D006311:Hearing Disorders / Q000150:complications; D006801:Humans; D010034:Otitis Media with Effusion / Q000150:complications / Q000601:surgery*; D018579:Patient Selection; D014433:Tympanoplasty