General statistics

Number of PubMed papers:903,563
Number of terms/entities:2,292
Number of term/entity pairs:72,250

Term/entity distribution

Frequency of documents referencing entity names

Distribution
47%
27%
14%
7%
3%
2%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Documents 230,749  130,692  68,269  33,318  15,912  7,473  3,389  1,575  795  352  190  109  55  25  21  8  2  2  1  1  1 
Frequency 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  21  23