TY - RPRT TI - Methylphenidate (OROS formulation). AU - G M Keating AU - K McClellan AU - B Jarvis PY - 2001 DO - 10.2165/00023210-200115060-00006 UR - https://pubmed.ncbi.nlm.nih.gov/11524026/ ID - 11524026 ER -