BURLINGTON, N.C.--(BUSINESS WIRE)--Laboratory Corporation of America® Holdings (LabCorp®) (NYSE: LH) announced today the publication in the July 2012 Journal of Clinical Microbiology of a clinical study that supports validation of a new clinical diagnostic test for bacterial vaginosis. These studies were completed under IRB approval in collaboration with the Department of Medicine, University of Alabama at Birmingham School of Medicine, and the article was co-authored by physicians and scientists from both organizations.