High frequencies of negative pretreatment results following presumptive antibiotic treatment for chlamydia and gonorrhea.
Andric B, Drowos J, Trepka MJ, Suciu G, Alonso A, Hennekens CH. High frequencies of negative pretreatment results following presumptive antibiotic treatment for chlamydia and gonorrhea. South Med J. 2013 May; 106(5):321-6.