Late probing success for congenital nasolacrimal duct obstruction.
Nelson
Leonard B
LB
D002648:Child; D002675:Child, Preschool; D006801:Humans; D007767:Lacrimal Duct Obstruction / Q000151:congenital / Q000628:therapy*; D009301:Nasolacrimal Duct / Q000002:abnormalities*; D013508:Ophthalmologic Surgical Procedures