Temporal effects of different intramuscular doses of medetomidine and xylazine on tear flow measured by Schirmer tear test-I in healthy dogs 

Kanda T, Ishihara S, Oka M, Sako K, Sato Y, Maeta N, Tamura K, Furumoto K, Furukawa T

American Journal of Veterinary Research 

77

4

346

350