in the second set of experiments , carried out 1 to 2 wk later , we repeated the same procedure after treatment with atropine ( 0.008 to 0.012 mg/kg atropine sulfate administered subcutaneously 30 min before tdi challenge , and then at 90-min intervals after tdi exposure ) ;
C0004259
atropine
C0596005
atropine sulfate