Acanthamoeba keratitis in soft-contact-lens wearers.
D000562:Amebiasis / Q000453:epidemiology*; D000656:Amoeba / Q000302:isolation & purification; D003263:Contact Lenses, Hydrophilic / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007634:Keratitis / Q000453:epidemiology / Q000209:etiology* / Q000469:parasitology; D008297:Male; D014481:United States