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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Int J Dermatol. 2013 Aug 22;53(10):e438–e442. doi: 10.1111/ijd.12272

Figure 3. Correlation of GDPPC with Publications.

Figure 3

a exhibits the GDPPC in each year from 2002 to 2011. b displays the correlation of number of publications with GDPPC. Two-tailed Pearson test was used to determine significance. (r=0.9817, p<0.0001)