A Shift From Oral to Intravenous Iron Supplementation Therapy Is Observed Over Time in a Large Swiss Cohort of Patients With Inflammatory Bowel Disease

Vavricka, Stephan R.; Schoepfer, Alain M.; Safroneeva, Ekaterina; More

Inflammatory Bowel Diseases . 19(4):840-846, March-April 2013.