title: The patulous popping punctum: confirmation of a positive Valsalva bubble test.
authors.forename: C N
authors.initials: CN
authors.lastname: Moshegov
authors.forename: I C
authors.initials: IC
authors.lastname: Francis
authors.forename: N B
authors.initials: NB
authors.lastname: Mulligan
authors.forename: C A
authors.initials: CA
authors.lastname: Ross
mesh_terms: D000368:Aged; D000714:Anastomosis, Surgical; D003608:Dacryocystorhinostomy; D005143:Eyelids / Q000601:surgery; D006801:Humans; D007766:Lacrimal Apparatus Diseases / Q000175:diagnosis*; D008297:Male; D019736:Prostheses and Implants; D012826:Silicone Elastomers; D014636:Valsalva Maneuver
chemical_list: D012826:Silicone Elastomers