Development of a physiologically based model to describe the pharmacokinetics of methylphenidate in juvenile and adult humans and nonhuman primates. oleh Xiaoxia Yang, Suzanne M Morris, Jeffery M Gearhart, Christopher D Ruark, Merle G Paule, William Slikker, Donald R Mattison, Benedetto Vitiello, Nathan C Twaddle, Daniel R Doerge, John F Young, Jeffrey W Fisher