RT Journal Article SR Electronic T1 Clinical value and cost saving of therapeutic drug monitoring of infliximab in adult patients with inflammatory bowel disease JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP s23 OP s24 DO 10.7861/clinmed.20-2-s23 VO 20 IS Suppl 2 A1 Sashiananthan Ganesananthan A1 Dharmaraj Durai YR 2020 UL http://www.rcpjournals.org/content/20/Suppl_2/s23.abstract