Concerta. Janssen. Accessed September 27, 2015 from http://www.concerta.net/prescribing-information.html
Metadate CD. UCB Pharma. Accessed September 27, 2015 from http://www.ucb-usa.com/_up/ucb_usa_com/documents/Metadate_CD_COL_02_2015.pdf
Quillivant XR. Pfizer. Accessed September 27, 2015 from http://labeling.pfizer.com/ShowLabeling.aspx?id=965
Ritalin LA. Novartis. Accessed September 27, 2015 from http://www.us.novartis.com/product/pi/pdf/ritalin_la.pdf
Ritalin, Ritalin-SR. Novartis. Accessed September 27, 2015 from http://www.us.novartis.com/product/pi/pdf/ritalin_ritalin-sr.pdf
Methylphenidate. Micromedex solutions. Truven Health Analytics. Accessed September 28, 2015 from http://www.micromedexsolutions.com/micromedex2