TY - JOUR AU - Park, Hyung Joo PY - 2016 TI - A technique for complex pectus excavatum repair: the cross-bar technique for grand canyon type deformity (Park classification) JF - Annals of Cardiothoracic Surgery; Vol 5, No 5 (September 01, 2016): Pectus Excavatum Y2 - 2016 KW - N2 - UR - https://www.annalscts.com/article/view/11501