Prospective randomised comparison of external dacryocystorhinostomy with and without silicone intubation: considerations of power.
S
S
Dulku
A
A
Murray
O M
OM
Durrani
D003608:Dacryocystorhinostomy / Q000379:methods*; D006801:Humans; D007440:Intubation; D016032:Randomized Controlled Trials as Topic; D018401:Sample Size; D012828:Silicones; D016896:Treatment Outcome
D012828:Silicones