title: Ethnic difference of the BDNF 196G/A (val66met) polymorphism frequencies: the possibility to explain ethnic mental traits.
authors.forename: Eiji
authors.initials: E
authors.lastname: Shimizu
authors.forename: Kenji
authors.initials: K
authors.lastname: Hashimoto
authors.forename: Masaomi
authors.initials: M
authors.lastname: Iyo
mesh_terms: D000544:Alzheimer Disease / Q000208:ethnology* / Q000235:genetics*; D019208:Brain-Derived Neurotrophic Factor / Q000235:genetics*; D005787:Gene Frequency; D020022:Genetic Predisposition to Disease / Q000235:genetics; D006801:Humans; D007558:Italy / Q000208:ethnology; D007564:Japan / Q000208:ethnology; D011110:Polymorphism, Genetic / Q000235:genetics*; D014481:United States / Q000208:ethnology
chemical_list: D019208:Brain-Derived Neurotrophic Factor