IgG+IgM.porcine:PrThr:Pt:Plr fld^Fetus:Ord:Immune diffusion
igg+igm.porcine:prthr:pt:plr fld^fetus:ord:immune diffusion
IgG+IgM.porcine Immune diff Ql (Pleur fld fetus)
igg+igm.porcine immune diff ql (pleur fld fetus)