Authors: GROHN YT EICKER SW DUCROCQ V HERTL JA

Citation: Yt. Grohn et al., EFFECT OF DISEASES ON THE CULLING OF HOLSTEIN DAIRY-COWS IN NEW-YORK-STATE, Journal of dairy science, 81(4), 1998, pp. 966-978

Authors: GROHN YT DUCROCQ V HERTL JA

Citation: Yt. Grohn et al., MODELING THE EFFECT OF A DISEASE ON CULLING - AN ILLUSTRATION OF THE USE OF TIME-DEPENDENT COVARIATES FOR SURVIVAL ANALYSIS, Journal of dairy science, 80(8), 1997, pp. 1755-1766

Authors: EICKER SW GROHN YT HERTL JA

Citation: Sw. Eicker et al., THE ASSOCIATION BETWEEN CUMULATIVE MILK-YIELD, DAYS OPEN, AND DAYS TOFIRST BREEDING IN NEW-YORK HOLSTEIN COWS, Journal of dairy science, 79(2), 1996, pp. 235-241

Authors: GROHN YT EICKER SW HERTL JA

Citation: Yt. Grohn et al., ASSOCIATION BETWEEN PREVIOUS 305-DAY MILK-YIELD DISEASE IN NEW-YORK-STATE DAIRY-COWS, Journal of dairy science, 78(8), 1995, pp. 1693-1702

Authors: GROHN YT HERTL JA HARMAN JL

Citation: Yt. Grohn et al., EFFECT OF EARLY LACTATION MILK-YIELD ON REPRODUCTIVE DISORDERS IN DAIRY-COWS, American journal of veterinary research, 55(11), 1994, pp. 1521-1528

Authors: GROHN YT HERTL JA HARMAN JL

Citation: Yt. Grohn et al., EFFECT OF EARLY LACTATION MILK-YIELD ON REPRODUCTIVE DISORDERS IN DAIRY-COWS, American journal of veterinary research, 55(11), 1994, pp. 1521-1528