[The results of 20 hospitals with segontin therapy of angina pectoris].
D000787:Angina Pectoris / Q000628:therapy*; D006761:Hospitals; D011299:Prenylamine; D014665:Vasodilator Agents / Q000628:therapy*
D014665:Vasodilator Agents; D011299:Prenylamine
ANGINA PECTORIS/therapy; VASODILATOR AGENTS/therapy