title: Letter: Pharmacokinetic calculations in determining compliance.
mesh_terms: D000328:Adult; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D008297:Male; D010349:Patient Compliance; D010634:Phenobarbital / Q000097:blood* / Q000627:therapeutic use
chemical_list: D010634:Phenobarbital