[Percutaneous transluminal angioplasty in subjects with unstable angina].
D000787:Angina Pectoris / Q000628:therapy*; D000789:Angina, Unstable / Q000628:therapy*; D000800:Angioplasty, Balloon; D006801:Humans
Angioplastica percutanea transluminale in soggetti con angina instabile.