Mehrotra, A SSabharwal, K K1984-09-012009-05-291984-09-012009-05-291984-09-01Mehrotra AS, Sabharwal KK. Distension dacryocystography and its results in normal and epiphora cases. Indian Journal of Ophthalmology. 1984 Sep-Oct; 32(5): 364-7http://imsear.searo.who.int/handle/123456789/69934engAdolescentAdultChildContrast MediaFemaleHumansLacrimal Apparatus --radiographyLacrimal Apparatus Diseases --etiologyMaleMiddle AgedOccupationsSmoke --adverse effectsDistension dacryocystography and its results in normal and epiphora cases.Journal Article