Contrepois, M G Additive protective effects of colostral antipili antibodies in calves experimentally infected with enterotoxigenic Escherichia coli. [electronic resource] - Infection and immunity Dec 1985 - 947-9 p. digital Publication Type: Journal Article ISSN: 0019-9567 Standard No.: 10.1128/iai.50.3.947-949.1985 doi Subjects--Topical Terms: Adhesins, Escherichia coliAnimalsAntibodies, Bacterial--immunologyAntigens, Surface--immunologyBacterial Proteins--immunologyBacterial ToxinsCattleColostrum--immunologyEscherichia coli Infections--immunologyFemalePregnancyVaccination