Bisphenol A (BPA) - August 2009
Top 20
Overall:
Authors
|
Institutions |
Journals
|
Nations
The resulting database contained 87 nations. Ranked by three separate
measures Citations, Papers,
and Citations Per Paper. Source dates:
1999-April 30, 2009 (second bimonthly period 2009. Unless otherwise
specified, all rankings have a 
5 paper threshold for all measures.
|
Citations
|
|
Rank
|
Nation
|
Citations
|
Papers
|
Citations
Per Paper
|
|
1
|
USA
|
20891
|
1333
|
15.67
|
|
2
|
Japan
|
14082
|
1302
|
10.82
|
|
3
|
Germany
|
7708
|
499
|
15.45
|
|
4
|
England
|
4669
|
242
|
19.29
|
|
5
|
Peoples R
China
|
4394
|
819
|
5.37
|
|
6
|
Spain
|
4079
|
424
|
9.62
|
|
7
|
Italy
|
3514
|
298
|
11.79
|
|
8
|
South Korea
|
2939
|
402
|
7.31
|
|
9
|
Canada
|
2692
|
232
|
11.60
|
|
10
|
France
|
2655
|
289
|
9.19
|
|
11
|
Taiwan
|
2085
|
231
|
9.03
|
|
12
|
Netherlands
|
1872
|
133
|
14.08
|
|
13
|
India
|
1698
|
352
|
4.82
|
|
14
|
Sweden
|
1607
|
77
|
20.87
|
|
15
|
Australia
|
1369
|
111
|
12.33
|
|
16
|
Scotland
|
1156
|
50
|
23.12
|
|
17
|
Argentina
|
1118
|
106
|
10.55
|
|
18
|
Switzerland
|
1112
|
65
|
17.11
|
|
19
|
Denmark
|
1023
|
66
|
15.50
|
|
20
|
Belgium
|
925
|
81
|
11.42
|
|
Papers
|
|
Rank
|
Nation
|
Citations
|
Papers
|
Citations
Per Paper
|
|
1
|
USA
|
20891
|
1333
|
15.67
|
|
2
|
Japan
|
14082
|
1302
|
10.82
|
|
3
|
Peoples R China
|
4394
|
819
|
5.37
|
|
4
|
Germany
|
7708
|
499
|
15.45
|
|
5
|
Spain
|
4079
|
424
|
9.62
|
|
6
|
South Korea
|
2939
|
402
|
7.31
|
|
7
|
India
|
1698
|
352
|
4.82
|
|
8
|
Italy
|
3514
|
298
|
11.79
|
|
9
|
France
|
2655
|
289
|
9.19
|
|
10
|
England
|
4669
|
242
|
19.29
|
|
11
|
Canada
|
2692
|
232
|
11.60
|
|
12
|
Taiwan
|
2085
|
231
|
9.03
|
|
13
|
Netherlands
|
1872
|
133
|
14.08
|
|
14
|
Australia
|
1369
|
111
|
12.33
|
|
15
|
Argentina
|
1118
|
106
|
10.55
|
|
16
|
Poland
|
522
|
100
|
5.22
|
|
17
|
Belgium
|
925
|
81
|
11.42
|
|
18
|
Romania
|
403
|
81
|
4.98
|
|
19
|
Russia
|
259
|
81
|
3.20
|
|
20
|
Sweden
|
1607
|
77
|
20.87
|
Citations Per
Paper
( 12 papers)
|
|
Rank
|
Nation
|
Citations
|
Papers
|
Citations
Per Paper
|
|
1
|
Scotland
|
1156
|
50
|
23.12
|
|
2
|
Wales
|
349
|
16
|
21.81
|
|
3
|
Sweden
|
1607
|
77
|
20.87
|
|
4
|
England
|
4669
|
242
|
19.29
|
|
5
|
Norway
|
652
|
37
|
17.62
|
|
6
|
Switzerland
|
1112
|
65
|
17.11
|
|
7
|
Bulgaria
|
193
|
12
|
16.08
|
|
8
|
USA
|
20891
|
1333
|
15.67
|
|
9
|
Denmark
|
1023
|
66
|
15.50
|
|
10
|
Germany
|
7708
|
499
|
15.45
|
|
11
|
Netherlands
|
1872
|
133
|
14.08
|
|
12
|
Austria
|
415
|
31
|
13.39
|
|
13
|
Australia
|
1369
|
111
|
12.33
|
|
14
|
Singapore
|
622
|
51
|
12.20
|
|
15
|
Italy
|
3514
|
298
|
11.79
|
|
16
|
Canada
|
2692
|
232
|
11.60
|
|
17
|
Belgium
|
925
|
81
|
11.42
|
|
18
|
New Zealand
|
144
|
13
|
11.08
|
|
19
|
Japan
|
14082
|
1302
|
10.82
|
|
20
|
Argentina
|
1118
|
106
|
10.55
|
Top 20 Overall:
Authors
|
Institutions |
Journals
|
Nations
