Cite
MLA Citation
Sandra G Heil et al.. “Multicentre evaluation of the Roche Elecsys® Active B12 (holotranscobalamin) electro-chemiluminescence immunoassay.” Annals of clinical biochemistry, vol. 56, n.d., pp. 662–667. http://access.bl.uk/ark:/81055/vdc_100091633074.0x00000f