title: Genetic polymorphisms and human sensitivity to opioid analgesics.
authors.affiliation: Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan.
authors.forename: Daisuke
authors.initials: D
authors.lastname: Nishizawa
authors.forename: Masakazu
authors.initials: M
authors.lastname: Hayashida
authors.forename: Makoto
authors.initials: M
authors.lastname: Nagashima
authors.forename: Hisashi
authors.initials: H
authors.lastname: Koga
authors.forename: Kazutaka
authors.initials: K
authors.lastname: Ikeda