From: The effect of halothane and pentobarbital sodium on brain ependymal cilia
Time in minutes
60
120
180
240
% halothane: Study 1
1.6
1.7
1.8
0.5
% halothane: Study 2
2.8
3.5
3.3
0.3
% halothane: Study 3
3.0
4.5
4.3
0.4