Letters to the EditorLETTERS TO THE EDITOR Toxic Injury to the Gastointestinal Tract After Ipilimumab Therapy Jacob Lambdin, MD, and Marie Borum, MD, EdD, MPH Notes and Affiliations Notes and Affiliations Published: August 1, 2018 J Osteopath Med; 118(8): 506-506 https://doi.org/10.7556/jaoa.2018.118