Multilocus sequence typing of Chlamydia trachomatis among men who have sex with men reveals cocirculating strains not associated with specific subpopulations.

Bom RJ, Matser A, Bruisten SM, van Rooijen MS, Heijman T, Morré SA, de Vries HJ, Schim van der Loeff MF.
J Infect Dis. 2013 Sep;208(6):969-77. doi: 10.1093/infdis/jit275.