Review
Copyright ©The Author(s) 2015.
World J Gastroenterol. Oct 28, 2015; 21(40): 11439-11449
Published online Oct 28, 2015. doi: 10.3748/wjg.v21.i40.11439
Figure 1
Figure 1 Number of references in psychosomatic journals and in medical-gastroenterological journals from 1940 to 2012, presented in decades. PS: Psychosomatic journals; IBS-PS: Medical-gastroenterological journals.