Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SINGHAL P,"Mitral valve replacement in patient with absent right superior vena cava, pectus excavatum, mitral regurgitation",Heart Lung Circ,,,2008,17,,505-518,https://cir.nii.ac.jp/crid/1570572701409141248,