IgG+IgM.porcine:PrThr:Pt:Plr fld^Fetus:Ord:Immune diffusion
igg+igm.porcine:prthr:pt:plr fld^fetus:ord:immune diffusion
immunoglobulin G+immunoglobulin M.porcine:Presence or Threshold:To identify measures at a point in time:Pleural fluid (thoracentesis fld)^Fetus:Ordinal:Immune diffusion
immunoglobulin g+immunoglobulin m.porcine:presence or threshold:to identify measures at a point in time:pleural fluid (thoracentesis fld)^fetus:ordinal:immune diffusion