Source:http://linkedlifedata.com/resource/umls/id/C1159440
GO: The chemical reactions and pathways involving riboflavin (vitamin B2), the precursor for the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD). [GOC:jl, http://www.indstate.edu/thcme/mwking/vitamins.html]