1.
Gardner DL. Intramammary vaccination and hyperimmunized colostrum as a prevention for scours caused by an antibiotic resistant E coli. Bov. pract. [Internet]. 1976 Nov. 1 [cited 2024 Jul. 31];1976(11):76-7. Available from: https://bovine-ojs-tamu.tdl.org/bovine/article/view/1872