(Chicken feather+Duck feather+Goose feather+Parrot feather) Ab.IgE:PrThr:Pt:Ser:Ord:Multidisk
(chicken feather+duck feather+goose feather+parrot feather) ab.ige:prthr:pt:ser:ord:multidisk
(Chicken feather+Duck feather+Goose feather+Parrot feather) Ab.IgE:PrThr:Pt:Ser:Ord:Multidisk
(chicken feather+duck feather+goose feather+parrot feather) ab.ige:prthr:pt:ser:ord:multidisk