Authors: Johnson, YJ Kaneene, JB Gardiner, JC Lloyd, JW Sprecher, DJ Coe, PH

Citation: Yj. Johnson et al., The effect of subclinical Mycobacterium paratuberculosis infection on milkproduction in Michigan dairy cows, J DAIRY SCI, 84(10), 2001, pp. 2188-2194

Authors: Sprecher, DJ Coe, PH Walker, RD

Citation: Dj. Sprecher et al., Relationships among seminal culture, seminal white blood cells, and the percentage of primary sperm abnormalities in bulls evaluated prior to the breeding season, THERIOGENOL, 51(6), 1999, pp. 1197-1206

Authors: Coe, PH

Citation: Ph. Coe, Associations among age, scrotal circumference, and proportion of morphologically normal spermatozoa in young beef bulls during an initial breeding soundness examination, J AM VET ME, 214(11), 1999, pp. 1664-1667