National Outbreak of Acanthamoeba Keratitis Associated with Use of a Contact Lens Solution, United States. - Verani, Jennifer R.; Lorick, Suchita A.; Yoder, Jonathan S.; Beach, Michael J.; Braden, Christopher R.; Roberts, Jacquelin M.; Conover, Craig S.; Chen, Sue; McConnell, Kateesha A.; Chang, Douglas C.; Park, Benjamin J.; Jones, Dan B.; et al. (Emerging Infectious Diseases, 2009)