Pigeon serum proteins+feathers+droppings Ab.IgG:PrThr:Pt:Ser:Ord
pigeon serum proteins+feathers+droppings ab.igg:prthr:pt:ser:ord
Pigeon serum proteins+feathers+droppings Ab.IgG:PrThr:Pt:Ser:Ord
pigeon serum proteins+feathers+droppings ab.igg:prthr:pt:ser:ord