Hester PY, Thaxton P, Morgan GW, Brake J
Poult Sci 1977 Nov 56:2091-7
Abstract
The immunosuppressive effects of passive transfers of specific immunoglobulin preparations obtained from immune or hyperimmune sera were evaluated in chickens which were challenged with sheep red blood cells. The data indicate that IgY, fractionated from immune sera, and IgY and IgM, fractionated from hyperimmune sera. | 
