group 1 pigs ( n = 5 ) were given drinking water as a placebo , group 2 pigs ( n = 5 ) were given ivermectin by sc injection ( 300 micrograms/kg of body weight ) , and group 3 pigs ( n = 5 ) were given ivermectin in water also at a dosage rate of 300 micrograms/kg of body weight .
C0599638
drinking water
C0043047
water