TY - JOUR T1 - What is the use of directional atherectomy, now we have stents? JF - Heart JO - Heart SP - 31 LP - 33 DO - 10.1136/hrt.78.Suppl_2.31 VL - 78 IS - Suppl 2 AU - Antonio Colombo Y1 - 1997/10/01 UR - http://heart.bmj.com/content/78/Suppl_2/31.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -