title: [Nifedipine and essential arterial hypertension refractory to hypotensive therapy: results of a preliminary double-blind study].
mesh_terms: D000328:Adult; D000368:Aged; D002752:Chlorthalidone / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D003000:Clonidine / Q000627:therapeutic use; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D009543:Nifedipine / Q000627:therapeutic use*; D011725:Pyridines / Q000627:therapeutic use*; D012110:Reserpine / Q000627:therapeutic use
chemical_list: D011725:Pyridines; D012110:Reserpine; D009543:Nifedipine; D003000:Clonidine; D002752:Chlorthalidone
vernacular_title: Nifedipina ed ipertensione arteriosa essenziale refrattaria a terapia ipotensiva: risultati di un'indagine preliminare in doppio cieco.