RT Journal Article SR Electronic T1 rRNA-based tests for chlamydial infection in trachoma JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 271 OP 271 DO 10.1136/bjo.2006.105270 VO 91 IS 3 A1 Bailey, Robin YR 2007 UL http://bjo.bmj.com/content/91/3/271.abstract AB