0, 2 og 0, 02 mg/ kg dagligt var fint tolereret i 4 uger hos henholdsvis rotter og hunde, men kun 0, 01 mg/ kg og 0, 005 mg/ kg hos henholdsvis rotter og hunde, når det indgives i 52 uger.
0.2 and 0.02 mg/ kg daily was well tolerated for 4 weeks in rats and dogs, respectively but only 0.01 mg/ kg and 0.005 mg/ kg in rats and dogs, respectively, when given for 52 weeks.