title: Polyhexamethylene biguanide (0.02%) alone is not adequate for treating chronic Acanthameoba keratitis.
authors.forename: D S
authors.initials: DS
authors.lastname: Lam
authors.forename: D
authors.initials: D
authors.lastname: Lyon
authors.forename: A S
authors.initials: AS
authors.lastname: Poon
authors.forename: S K
authors.initials: SK
authors.lastname: Rao
authors.forename: D S
authors.initials: DS
authors.lastname: Fan
mesh_terms: D015823:Acanthamoeba Keratitis / Q000188:drug therapy*; D001645:Biguanides / Q000627:therapeutic use*; D002908:Chronic Disease; D004202:Disinfectants / Q000627:therapeutic use*; D006801:Humans; D017211:Treatment Failure
chemical_list: D001645:Biguanides; D004202:Disinfectants; C031233:polihexanide