1. Observations sur le traitement des endométrites chroniniques de la vache dans les grandes unités industrielles d'élevage;Buitor;Rec. Méd. Vét.,1974
2. Incidence and treatments of postpartum reproductive problems in a dairy herd;Bretzlaff;Theriogenology,1982
3. Anestrus in cattle;Zemjanis,1980
4. Progesterone monitoring of anestrous dairy cows and subsequent treatment with prostaglandin F2α analog or gonadotropin-releasing hormone;Humblot;Am. J. Vet. Res.,1980
5. Monitoring preservice reproductive status in dairy cows;Munro;Vet. Rec.,1982