Agrawal, A Visual symptoms in patients on cyclophosphamide may herald sight threatening disease. [electronic resource] - The British journal of ophthalmology Jan 2003 - 122-3 p. digital Publication Type: Letter ISSN: 0007-1161 Standard No.: 10.1136/bjo.87.1.122 doi Subjects--Topical Terms: AdultAgedCyclophosphamide--adverse effectsCytomegalovirus Retinitis--chemically inducedHumansImmunosuppressive Agents--adverse effectsOpportunistic Infections--chemically inducedVision Disorders--chemically induced