title: Holotranscobalamin: in the middle of difficultly lies opportunity.
authors.forename: Dominic J
authors.initials: DJ
authors.lastname: Harrington
mesh_terms: D006801:Humans; D014155:Transcobalamins / Q000032:analysis* / Q000592:standards; D014805:Vitamin B 12 / Q000097:blood
chemical_list: D014155:Transcobalamins; D014805:Vitamin B 12