title: Refractory or resistant hypertension.
authors.affiliation: Hypertension Program, Department of Medicine, University of Pennsylvania, 210 White Building, Philadelphia, PA 19104, USA.
authors.forename: Raymond R
authors.initials: RR
authors.lastname: Townsend
mesh_terms: D000959:Antihypertensive Agents / Q000627:therapeutic use*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*
chemical_list: D000959:Antihypertensive Agents