References
- Dysart , TH . 1976 . Enzootic pneumonia - Its effect on the meat industry 94 – 100 . Proceedings of the New Zealand Veterinary Association Sheep and Beef Cattle Society' 6th Seminar
- Alley , MR . 1987 . Effects of pneumonia on lamb production 163 – 70 . Proceedings of the New Zealand Veterinary Association Sheep and Beef Cattle Society' 17th Seminar
- Alley , MR . 1987 . The effect of chronic non-progressive pneumonia on weight gain of pasture-fed lambs . New Zealand Veterinary Journal , 35 : 163 – 6 .