Authors:
DeRosa, DC
Mechor, GD
Staats, JJ
Chengappa, MM
Shryock, TR
Citation: Dc. Derosa et al., Comparison of Pasteurella spp. simultaneously isolated from nasal and transtracheal swabs from cattle with clinical signs of bovine respiratory disease, J CLIN MICR, 38(1), 2000, pp. 327-332
Citation: Amk. Virtala et al., The effect of maternally derived immunoglobulin G on the risk of respiratory disease in heifers during the first 3 months of life, PREV VET M, 39(1), 1999, pp. 25-37