Cite
MLA Citation
M Chaparro et al.. “P744 Safety of live vaccines in children exposed to biological agents for inflammatory bowel disease (IBD) in utero or during breastfeeding.” Journal of Crohn's and colitis, vol. 17, n.d., pp. i874–i876. http://access.bl.uk/ark:/81055/vdc_100179844218.0x00001c