title: [Long-term treatment of essential hypertension with hydralazine and alprenolol].
mesh_terms: D000526:Alprenolol / Q000627:therapeutic use*; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D006830:Hydralazine / Q000008:administration & dosage / Q000627:therapeutic use*; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D013997:Time Factors
chemical_list: D006830:Hydralazine; D000526:Alprenolol
vernacular_title: Langtidsbehandling av essensiell hypertensjon med hydralazin og alprenolol.