• 1. Javard R, Bélanger M-C & Côté E, et al. Comparison of peak flow velocity through the left ventricular outflow tract and effective orifice area indexed to body surface area in Golden Retriever puppies to predict development of subaortic stenosis in adult dogs. J Am Vet Med Assoc 2014; 245: 13671374.

    • Search Google Scholar
    • Export Citation
  • 2. Menegazzo L, Bussadori C & Chiavegato D, et al. The relevance of echocardiography heart measures for breeding against the risk of subaortic and pulmonic stenosis in Boxer dogs. J Anim Sci 2012; 90: 419428.

    • Search Google Scholar
    • Export Citation
  • 3. Burwash IG, Thomas DD & Sadahiro M, et al. Dependence of Gorlin formula and continuity equation valve areas on transvalvular volume flow rate in valvular aortic stenosis. Circulation 1994; 89: 827835.

    • Search Google Scholar
    • Export Citation
  • 4. Pyle RL, Patterson DF, Chacko S. The genetics and pathology of discrete subaortic stenosis in the Newfoundland dog. Am Heart J 1976; 92: 324334.

    • Search Google Scholar
    • Export Citation
  • 5. Aguilar F, Nesser HJ & Faletra F, et al. Imaging modalities in valvular heart disease. Curr Cardiol Rep 2008; 10: 98103.

  • 1. Pyle RL. Interpreting low-intensity cardiac murmurs in dogs predisposed to subaortic stenosis. J Am Anim Hosp Assoc 2000; 36: 379382.

    • Search Google Scholar
    • Export Citation
  • 2. Estrada A, Maisenbacher H. Calculation of stenotic valve area. J Vet Cardiol 2006; 8: 4953.

  • 3. Bélanger MC, Di Fruscia R & Dumesnil JG, et al. Usefulness of the indexed effective orifice area in the assessment of subaortic stenosis in the dog. J Vet Intern Med 2001; 15: 430437.

    • Search Google Scholar
    • Export Citation
  • 4. Menegazzo L, Bussadori C & Chiavegato D, et al. The relevance of echocardiography heart measures for breeding against the risk of subaortic and pulmonic stenosis in Boxer dogs. J Anim Sci 2012; 90: 419428.

    • Search Google Scholar
    • Export Citation
  • 5. Pibarot P, Dumesnil JG. Low-flow, low-gradient aortic stenosis with normal and depressed left ventricular ejection fraction. J Am Coll Cardiol 2012; 60: 18451853.

    • Search Google Scholar
    • Export Citation
  • 6. Aboulhosn J, Child JS. Left ventricular outflow obstruction. Circulation 2006; 114: 24122422.

  • 1. Kipperman BS. The role of the veterinary profession in promoting animal welfare. J Am Vet Med Assoc 2015; 246: 502504.

  • 1. Cima G. US may adopt stricter pathogen standards for poultry. J Am Vet Med Assoc 2015; 246: 582.

  • 2. deRezende CE, Mallinson ET & Tablante NL, et al. Effect of dry litter and airflow in reducing Salmonella and E. coli populations in the broiler production environment. J Appl Poult Res 2001; 10: 245251.

    • Search Google Scholar
    • Export Citation
  • 3. Mallinson ET, Carr LE & Malone GW, et al. Lower water activity in broiler litter and the reduction of Salmonella on farms and carcasses. Bulletin 348. Newark, Del, and College Park, Md: Cooperative Extension Services of the University of Delaware and the University of Maryland, 1995.

    • Search Google Scholar
    • Export Citation
  • 4. Navarotto PI, Guarino M, Heinzl E. Evaluation of total bacterial count as indicators of risk areas in a poultry layer house using an amperometric biosensor, in Proceedings. 5th Int Livestock Environment Symp, 1997.

    • Search Google Scholar
    • Export Citation
  • 5. Mallinson ET. Litter surface airflow: untapped opportunity? WATT Poultry USA 2007;December:4858.

  • 1. Kahler SC. Unmasking the shelter dog. J Am Vet Med Assoc 2015; 246: 700705.

  • 1. Fox MW. Bring in the cat (lett). J Am Vet Med Assoc 2015; 246: 730.

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