Scherl EJ, Kumar S, Warren RU.
2010.
Review of the safety and efficacy of ustekinumab.. Therap Adv Gastroenterol. 3(5):321-8.
DeFilippis EM, Tabani S, Warren RU, Christos PJ, Scherl EJ.
2016.
Exercise and Self-Reported Limitations in Patients with Inflammatory Bowel Disease.. Dig Dis Sci. 61(1):215-20.
] Year 
