*Vertices 4
1 "中医杂志" 0.0 0.0 0.0 x_fact 10.371820 y_fact 18.395303
2 "安徽中医学院学报" 0.0 0.0 0.0 x_fact 9.980431 y_fact 12.915851
3 "中国中西医结合杂志" 0.0 0.0 0.0 x_fact 4.305284 y_fact 27.201566
4 "中国针灸" 0.0 0.0 0.0 x_fact 4.892368 y_fact 41.487280
*Matrix 
0.000000 0.847169 0.828417 0.000000 
0.847169 0.000000 0.661730 0.492034 
0.828417 0.661730 0.000000 0.000000 
0.000000 0.492034 0.000000 0.000000