Muir WW, Lerche P, Robertson JT, et. al. Comparison of
four drug combinations for total intravenous anesthesia of horses undergoing
surgical removal of an abdominal testis. JAVMA, 2000; 217: 869-873.
Lerche
P, Muir WW, Bednarski RM. Breathing systems in small animal practice.
JAVMA, 2000; 217: 485-497.
Lerche, P, Nolan AM, Reid J. Comparative study of propofol or propofol and ketamine
for the induction of anesthesia in dogs.
Veterinary Record, 2000; 146: 571-574.