Articles by author - Hertl JA

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Effect of agent-specific clinical mastitis on herdlife in 2 New York dairies

Authors: Bennett G, Grohn YT, Schukken YH, Schulte H, Gonzalez RN, Wilson DJ, Hertl JA
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 10: Proceedings of the 10th Symposium, Vina del Mar, Chile, Issue Food animal production - dairy session, pp 547, Nov 2003

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Using an economic optimization model to estimate the value of disease prevention on dairy herd profitability : clinical mastitis

Authors: Allore HG, Grohn YT, Rajala-Schultz PJ, Galligan JA, Allister R, Galligan DT, Hertl JA
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 10: Proceedings of the 10th Symposium, Vina del Mar, Chile, Issue Economics session, pp 551, Nov 2003

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T2-2.3.2 - Effects of gram-positive, gram-negative, and other clinical mastitis on probability of conception in New York State Holstein dairy cows

Authors: Welcome FL, Bar D, Grohn YT, Bennett GJ, Leach JDG, Schukken YH, Rauch BJ, Gonzalez RN, Hertl JA
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 12: Proceedings of the 12th Symposium, Durban, South Africa, Issue Theme 2 - Investigation of determinants and distribution of disease: Dairy,Disease distribution & determinants, pp 143, Aug 2009

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Modification of an dynamic program to account for the effects of diseases on milk yield, fertility and survival

Authors: Warnick LD, Allore HG, Grohn YT, Rajala-Schultz PJ, Guard CL, De Lorenzo MA, Galligan DT, Hertl JA
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 9: Proceedings of the 9th Symposium, Breckenridge, Colorado, USA, Issue Economics & livestock production session, pp 165, Aug 2000