Chlamydia trachomatis:PrThr:Pt:Nph:Ord:Organism specific culture
chlamydia trachomatis:prthr:pt:nph:ord:organism specific culture
Chlamydia trachomatis [Presence] in Nasopharynx by Organism specific culture
chlamydia trachomatis [presence] in nasopharynx by organism specific culture