Liu Ming, Zhang Shu-Lin, Li Hua, Qiu Yang, Zeng Jia, Zhang Guo-Feng, Wang Yong-Liang, Kong Xiang-Yan, Xie Xiao-Ming. Study of a selective averaging method for magnetocardiography-based noise suppressionJ. Acta Physica Sinica, 2013, 62(9): 098501. DOI: 10.7498/aps.62.098501