Streptococcus agalactiae DNA:PrThr:Pt:Vag+Rectum:Ord:Probe.amp.tar
streptococcus agalactiae dna:prthr:pt:vag+rectum:ord:probe.amp.tar
Gp B Strep DNA Vag+Rectum Ql NAA+probe
gp b strep dna vag+rectum ql naa+probe