External dacryocystorhinostomy with and without silicone intubation.
Fayers
T
T
D003608:Dacryocystorhinostomy / Q000379:methods*; D006801:Humans; D007440:Intubation; D016032:Randomized Controlled Trials as Topic; D012826:Silicone Elastomers
D012826:Silicone Elastomers