Methylphenidate didn't result in any increases in tumors within a life span carcinogenicity research completed in F344 rats; the best dose employed was about forty five mg/kg/day, that is about 22 times and 5 periods the most suggested human dose over a mg/kg and mg/m² basis, respectively. Danielle Stutzman, a https://victorw106bnz0.wikicommunication.com/user