title: [Double-blind comparative study of the hypotensive effect of combination therapy with chlorthalidone and metoprolol or alpha-methyldopa].
mesh_terms: D002752:Chlorthalidone / Q000008:administration & dosage*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D008750:Methyldopa / Q000008:administration & dosage*; D008790:Metoprolol / Q000008:administration & dosage*; D008875:Middle Aged; D011412:Propanolamines / Q000008:administration & dosage*
chemical_list: D011412:Propanolamines; D008750:Methyldopa; D008790:Metoprolol; D002752:Chlorthalidone
vernacular_title: Studio comparativo in doppio cieco dell'effetto ipotensivo di un trattamento combinato con clortalidone e metoprololo o alfa-metildopa.