title: [From ethnic difference to ethnic similarity. Foreword].
authors.affiliation: Department of Drug Policy and Management, Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, Japan. tsutani-tky@umin.ac.jp
authors.forename: Kiichiro
authors.initials: K
authors.lastname: Tsutani
authors.forename: Kazuhiko
authors.initials: K
authors.lastname: Nakajima
mesh_terms: D002986:Clinical Trials as Topic / Q000592:standards*; D005006:Ethnicity; D006801:Humans; D007391:International Cooperation