Off-pump coronary artery bypass grafting treats high-risk coronary heart disease
Wang Shi-xiong, Li Ning-yin, Zhao Qi-ming, Gao Bing-ren
Chinese Journal of Tissue Engineering Research . 2013, (5): 920 -930 .  DOI: 10.3969/j.issn.2095-4344.2013.05.024