title: Duration of the persistence of 131I-labelled colostral and serum IgG in the blood of newborn piglets.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000276:immunology*; D003126:Colostrum / Q000276:immunology*; D006207:Half-Life; D007074:Immunoglobulin G / Q000032:analysis*; D007457:Iodine Radioisotopes; D013552:Swine / Q000276:immunology*
chemical_list: D007074:Immunoglobulin G; D007457:Iodine Radioisotopes