title: Environment and genetic link found.
authors.forename: T
authors.initials: T
authors.lastname: Richards
mesh_terms: D003327:Coronary Disease / Q000235:genetics*; D006801:Humans; D019001:Nitric Oxide Synthase / Q000235:genetics*; D011110:Polymorphism, Genetic; D012907:Smoking
chemical_list: D019001:Nitric Oxide Synthase