RT - Journal TY - JOUR A1 - Mehra, K T1 - Dacryocystostomy-probing YR - 1967/5/1 JF - Indian Journal of Ophthalmology JO - Indian J Ophthalmol SP - 98 OP - 99 VO - 15 IS - 3 UL - https://journals.lww.com/ijo/pages/default.aspx/article.asp?issn=0301-4738;year=1967;volume=15;issue=3;spage=98;epage=99;aulast=Mehra;t=5 N2 - ER -