a 72-year-old man with epiphora secondary to bilateral canalicular stenosis resulting from long-term treatment with 0.125 % to 0.25 % echothiophate iodide ( phospholine iodide ) drops for glaucoma underwent bilateral conjunctivodacryocystorhinostomies with jones ' tubes .
C0013530
echothiophate iodide
C0701977
phospholine iodide