Chapters by Dr. Wojciech Leppert

• Book Chapter Dyspepsia and Opioid–Induced Bowel Dysfunction: The Role of Opioid Receptor Antagonists
  by Wojciech Leppert in the book "Dyspepsia - Advances in Understanding and Management" edited by Eldon Shaffer and Michael Curley, ISBN 978-953-51-1205-1, InTech, November 11, 2013
• Book Chapter The Role of Opioid Analgesics in the Treatment of Pain in Cancer Patients
  by Wojciech Leppert in the book "Pain Management - Current Issues and Opinions" edited by Gabor B. Racz and Carl E. Noe, ISBN 978-953-307-813-7, InTech, January 1, 2012