TY - GEN AU - Alhaddad,I AU - Jonas,E TI - Angioplasty versus medical therapy for single-vessel coronary artery disease SN - 0028-4793 PY - 1992///0616 KW - Angina Pectoris KW - therapy KW - Angioplasty, Balloon, Coronary KW - Follow-Up Studies KW - Humans N1 - Publication Type: Comparative Study; Letter ER -