Table 1. Distribution of published articles from 1993 to July 2012.

	Year	Number (%)	Torabinejad
			First Author	Co-author
1	1993	2 (0.19)	1	1
2	1994	1 (0.09)	1	0
3	1995	10 (0.97)	7	2
4	1996	3 (0.29)	0	2
5	1997	2 (0.19)	1	1
6	1998	10 (0.97)	1	2
7	1999	11 (1.07)	1	2
8	2000	14 (1.36)	0	1
9	2001	15 (1.46)	0	1
10	2002	26 (2.53)	0	2
11	2003	40 (3.89)	0	1
12	2004	36 (3.50)	1	3
13	2005	67 (6.52)	0	0
14	2006	90 (8.76)	0	0
15	2007	70 (6.81)	0	0
16	2008	133 (12.95)	0	0
17	2009	124 (12.07)	2	2
18	2010	141 (13.72)	1	2
19	2011	139 (13.53)	1	0
20	2012	93 (9.05)	0	0
	Total	1027	17	22