References
- Ross , RF . 1992 . “ Mycoplasmal diseases ” . In Diseases of Swine , 7th Edtn , Edited by: Leman , AD and Straw , B, Mengeling . 537 – 551 . Ames : Iowa State University Press .
- Straw , BE , Tuovinen , VK and Bigras-Poulin , M . 1989 . Estimation of the cost of pneumonia in swine herds . Journal of American Veterinary Medical Association , 195 : 1702 – 1706 .
- Pointon , AM , Byrt , D and Heap , P . 1985 . Effect of enzootic pneumonia of pigs on growth performance . Australian Veterinary Journal , 62 (l) : 13 – 18 .
- Cutler , RS . 1987 . Enzootic pneumonia — an overview , 1049 – 1052 . Post Graduate Committee in Veterinary Science, University of Sydney . Proceedings No. 95. Pig Production
- Hill , MA , Scheidt , AB , Teclaw , RF , Clark , LK , Knox , KE and Jordan , M . 1992 . Association between growth indicators and volume of lesions in lungs from pigs at slaughter . American Journal of Veterinary Research , 53 : 2221 – 2223 .
- Straw , BE , Shin , SJ and Yeager , AJ . 1990 . Effect of pneumonia on growth rate and feed efficiency of minimal disease pigs exposed to Actinobacillus pleuropneumoniae and Mycoplasma hyosynoviae. . Preventive Veterinary Medicine , 9 : 287 – 294 .
- Christensen , NH and Cullinane , LC . 1990 . Monitoring the health of pigs in New Zealand Abattoirs . New Zealand Veterinary Journal , 38 : 136 – 141 .
- Straw , BE , Backstrom , L and Leman , AD . 1986 . Examination of swine at slaughter. Part 2: Findings at slaughter and their significance. . Compendium of Continuing Education for the Practising Veterinarian , 8 : S106 – S110 .
- Anon. Pig Production Curves NRM Feeds Ltd. Auckland 1993