Yersinia pestis Ag:PrThr:Pt:XXX:Ord:IF
yersinia pestis ag:prthr:pt:xxx:ord:if
Yersinia pestis Antigen:Presence or Threshold:To identify measures at a point in time:Not specified:Ordinal:Immune Fluorescence
yersinia pestis antigen:presence or threshold:to identify measures at a point in time:not specified:ordinal:immune fluorescence