title: The rate of penetration of barbituric acid derivatives into the brain.
authors.forename: T C
authors.initials: TC
authors.lastname: BUTLER
mesh_terms: D001462:Barbital / Q000031:analogs & derivatives; D001463:Barbiturates; D001921:Brain
chemical_list: D001463:Barbiturates; D001462:Barbital; C032232:barbituric acid