Meng, L., and M. Wang. “Thoracoscopy Assisted Minimally Surgery (NUSS Procedure) for Pectus Excavatum Vs. Novel Modified NUSS Procedure - A Single-Center Retrospective Study”. The Heart Surgery Forum, vol. 21, no. 5, Sept. 2018, pp. E404-E408, doi:10.1532/hsf.2034.