title: A direct non-aqueous titration procedure for determining barbiturates in different pharmaceutical forms.
mesh_terms: D001463:Barbiturates / Q000032:analysis* / Q000592:standards; D002214:Capsules; D007267:Injections; D008722:Methods; D013607:Tablets
chemical_list: D001463:Barbiturates; D002214:Capsules; D013607:Tablets