Chlamydia trachomatis Ag:PrThr:Pt:Ser/Plas:Ord:IA
chlamydia trachomatis ag:prthr:pt:ser/plas:ord:ia
Chlamydia trachomatis Ag [Presence] in Serum or Plasma by Immunoassay
chlamydia trachomatis ag [presence] in serum or plasma by immunoassay