1. The economics of herd health programs;McKay;The Veterinary Clinics of North America,1981
2. Identification of reproductive problems and their economic consequences;Pelissier,1982
3. Comparison of treatment of pyometra with estradiol cypionate or cloprostenol followed by Infusion or noninfusion with nitrofurazone;Fazell;Theriogenology,1980
4. A four year study on a hundred and twenty cow dairy units with a high rate of retained placenta and subsequent endometritis;Duncanson,1980
5. Treatment of chronic postpartum endometritis in cattle with cloprostenol;Jackson;Vet. Rec.,1977