Chlamydia trachomatis B Ab.IgA:Titr:Pt:Ser:SemiQn:IF
chlamydia trachomatis b ab.iga:titr:pt:ser:semiqn:if
Chlamydia trachomatis B IgA Ab [Titer] in Serum by Immunofluorescence
chlamydia trachomatis b iga ab [titer] in serum by immunofluorescence