*Vertices 18
1 "华西口腔医学杂志" 0.0 0.0 0.0 x_fact 3.725066 y_fact 5.070896
2 "天津医药" 0.0 0.0 0.0 x_fact 0.312425 y_fact 1.249700
3 "中华口腔医学杂志" 0.0 0.0 0.0 x_fact 8.868061 y_fact 10.334054
4 "牙体牙髓牙周病学杂志" 0.0 0.0 0.0 x_fact 4.470079 y_fact 6.753184
5 "实用口腔医学杂志" 0.0 0.0 0.0 x_fact 3.580870 y_fact 6.416727
6 "中国现代医学杂志" 0.0 0.0 0.0 x_fact 1.033405 y_fact 15.356885
7 "口腔医学研究" 0.0 0.0 0.0 x_fact 2.859889 y_fact 4.710406
8 "上海口腔医学" 0.0 0.0 0.0 x_fact 1.802451 y_fact 2.691661
9 "临床口腔医学杂志" 0.0 0.0 0.0 x_fact 2.138909 y_fact 3.292478
10 "现代口腔医学杂志" 0.0 0.0 0.0 x_fact 2.475366 y_fact 3.677001
11 "口腔医学" 0.0 0.0 0.0 x_fact 0.720981 y_fact 3.556837
12 "中国康复理论与实践" 0.0 0.0 0.0 x_fact 0.096131 y_fact 5.215093
13 "中国误诊学杂志" 0.0 0.0 0.0 x_fact 0.432588 y_fact 26.387888
14 "中国临床保健杂志" 0.0 0.0 0.0 x_fact 0.000000 y_fact 0.024033
15 "北京口腔医学" 0.0 0.0 0.0 x_fact 0.264360 y_fact 0.600817
16 "山东医药" 0.0 0.0 0.0 x_fact 0.432588 y_fact 0.937275
17 "中华老年口腔医学杂志" 0.0 0.0 0.0 x_fact 0.000000 y_fact 0.072098
18 "中国基层医药" 0.0 0.0 0.0 x_fact 0.192261 y_fact 3.652968
*Matrix 
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