title: [Comparative study of the hypotensive effect of a combination of oxprenolol-chlortalidone with single and fractionated administration].
mesh_terms: D000328:Adult; D000368:Aged; D002752:Chlorthalidone / Q000627:therapeutic use*; D004334:Drug Administration Schedule; D004338:Drug Combinations; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D010096:Oxprenolol / Q000627:therapeutic use*
chemical_list: D004338:Drug Combinations; D010096:Oxprenolol; D002752:Chlorthalidone
vernacular_title: Studio comparativo dell'effetto ipotensivo di una associazione oxprenololo-clortalidone in somministrazione unica e frazionata.