Cite
MLA Citation
M G Ward et al.. “PWE-093 Screening with Holotranscobalamin is Superior to Serum B12 in Identifying Vitamin B12 Deficiency in Patients with Crohn'S Disease.” Gut, vol. 62, n.d., p. A168. http://access.bl.uk/ark:/81055/vdc_100135138018.0x000043