title: Field investigations on colostrum composition and serum thyroxine, cortisol and immunoglobulin in naturally suckled dairy calves.
mesh_terms: D000818:Animals; D000833:Animals, Suckling; D002417:Cattle / Q000097:blood* / Q000276:immunology; D003126:Colostrum / Q000032:analysis* / Q000276:immunology; D005260:Female; D006854:Hydrocortisone / Q000097:blood*; D007112:Immunity, Maternally-Acquired; D007136:Immunoglobulins / Q000032:analysis*; D008297:Male; D012621:Seasons; D013974:Thyroxine / Q000097:blood*
chemical_list: D007136:Immunoglobulins; D013974:Thyroxine; D006854:Hydrocortisone