1. Sedatives and anaesthesia of the mare during obstetric manipulation;LEBLANC, M.M.; NORMAN, W.M.,1992
2. Further reading FAHNING, M. L., SPENSLEY, M. S. & TROEDSSON, M. H. T. (1997) Dystocia. In Current Therapy in Equine Medicine 4. Ed N. Robinson.
3. Philadelphia, W. B. Saunders. pp 552-559 VANDEPLASSCHE, M. (1987) Prepartum complications and dystocia. In Current Therapy in Equine Medicine 2. Ed N. Robinson.
4. Parturition and postpartum complications;Philadelphia, W.B.Saunders,1997
5. Anaesthesia for minor surgical procedures in the horse The dosage quoted for dobutamine on page 29 of the above article (In ProcUtice;page,2001