title: The response of the isolated frog heart to different barbiturates.
authors.forename: C M
authors.initials: CM
authors.lastname: GRUBER
authors.forename: G F
authors.initials: GF
authors.lastname: KEYSER
mesh_terms: D001462:Barbital; D001463:Barbiturates / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*
chemical_list: D001463:Barbiturates; D001462:Barbital