McGraw-Hill Medical's Online Metabolic & Molecular Bases of Inherited Disease (OMMBID) is an online resource delivering comprehensive coverage of the genes and genetic mechanisms underlying human disease states. Based on the world’s most respected book on the subject, Metabolic and Molecular Bases of Inherited Disease (first published in 1960) OMMBID provides geneticists, researchers, students, clinicians, and fellows involved with the causation and treatment of inherited diseases -- with cutting edge information spanning the entire field of genetics.