From: Bibliometric analysis of worldwide publications on multi-, extensively, and totally drug – resistant tuberculosis (2006–2015)
Type of document
Frequency
%
N = 2260
Article
1612
71.33
Review
216
9.56
Letter
215
9.51
Editorial
85
3.76
Note
65
2.88
Article in Press
27
1.19
Short Survey
22
0.97
Conference Paper
18
0.80