Complications due to misuse of plugs?
Smith
S E
SE
D015352:Dry Eye Syndromes / Q000601:surgery*; D006801:Humans; D007765:Lacrimal Apparatus / Q000601:surgery*; D007766:Lacrimal Apparatus Diseases / Q000209:etiology*; D019736:Prostheses and Implants / Q000009:adverse effects*