Mohammed, M. A. and Omar, N. M. (2019) “Obestatin/Ghrelin Ratio as a New Activity Index in Ulcerative Colitis: Obestatin/Ghrelin Ratio: an Activity Index in UC”, International Journal of Innovative Research in Medical Science, 4(04), p. 274 to 281. doi: 10.23958/ijirms/vol04-i04/623.