TY - JOUR T1 - Risks and results of surgery JF - British Heart Journal JO - Heart SP - 702 LP - 702 DO - 10.1136/hrt.74.6.702-a VL - 74 IS - 6 AU - S N C Bolsin AU - A M S Black AU - A J Bryan AU - C J E Day Y1 - 1995/12/01 UR - http://heart.bmj.com/content/74/6/702.3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -