1. The relationship of endometrial biopsy and rectal palpation Undings to reproductive performance in postpartum cows;Bonnett,1988
2. The effect of prostaglandin administration to Holstein-Friesian cows at Day 26 postpartum on clinical findings, and histological and bacteriological results of endometrial biopsies at Day 40;Bonnett;Theriogenology,1990
3. Endometrial biopsy in Holstein-Friesian dairy cows. I. Technique, histological criteria and results;Bonnett;Can. J. Vet. Res.,1991
4. Endometrial biopsy in Holstein-Friesian dairy cows. II. Correlations between histological criteria;Bonnett;Can. J. Vet. Res.,1991
5. Endometrial biopsy in Holstein-Friesian dairy cows. III. Bacteriological analysis and correlation with histological results;Bonnett;Can. J. Vet. Res.,1991