This result is also in step with the findings of Ko et al. (2002) who used desire curve Evaluation and concluded equal strength as reinforcers. The main difference between the drugs, i.e., the relatively shorter length of motion of remifentanil, did not look to influence the final results of either https://monkey-dust-drug82580.dgbloggers.com/31535213/monkey-drug-can-be-fun-for-anyone