Edwards, M Risk factors for acanthamoeba keratitis. Single use disposable contact lenses should cut risk. [electronic resource] - BMJ (Clinical research ed.) Sep 1995 - 808 p. digital Publication Type: Comment; Letter ISSN: 0959-8138 Standard No.: 10.1136/bmj.311.7008.808b doi Subjects--Topical Terms: Acanthamoeba Keratitis--etiologyContact Lenses--adverse effectsDisposable EquipmentHumansRisk Factors