Extended-Release Methylphenidate (Ritalin® LA*)A Viewpoint by Daniel J. SaferSafer, Daniel J.Author informationDivision of Child Psychiatry, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA* Use of a tradename is for product identification purposes only, and does not imply endorsement.Drugs 62(15):p 2260-2261, 2002.Copyright © 2002 Adis International