%0 Journal Article %T Association of Autoantibodies against M2-Muscarinic Acetylcholine Receptor with Atrial Fibrosis in Atrial Fibrillation Patients %A Guiling Ma %A Jianjun Zhang %A Jiawei Jin %A Lijun Zeng %A Lin Zhang %A Xingpeng Liu %A Xuejiao Wu %J Archive of "Cardiology Research and Practice". %D 2019 %R 10.1155/2019/8271871 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6378765/