title: Vitamin D and multiple sclerosis: an interaction between genes and environment.
authors.forename: Adam E
authors.initials: AE
authors.lastname: Handel
authors.forename: Sreeram V
authors.initials: SV
authors.lastname: Ramagopalan
mesh_terms: D004843:Epistasis, Genetic / Q000235:genetics*; D005260:Female; D020022:Genetic Predisposition to Disease / Q000235:genetics*; D059811:HLA-DRB1 Chains / Q000235:genetics*; D006801:Humans; D008297:Male; D009103:Multiple Sclerosis / Q000235:genetics*; D020641:Polymorphism, Single Nucleotide; D018167:Receptors, Calcitriol / Q000235:genetics*
chemical_list: D059811:HLA-DRB1 Chains; C489631:HLA-DRB1*15:01 antigen; D018167:Receptors, Calcitriol