title: Clonidine: an introduction.
mesh_terms: D000959:Antihypertensive Agents / Q000627:therapeutic use; D003000:Clonidine / Q000627:therapeutic use*; D003327:Coronary Disease / Q000453:epidemiology; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000188:drug therapy; D014481:United States
chemical_list: D000959:Antihypertensive Agents; D003000:Clonidine