Wang X, Zhong YX, Zhang ZY, Lu J, Lan M, Miao JY, Guo XG, Shi YQ, Zhao YQ, Ding J, Wu KC, Pan BR, Fan DM. Effect of L-NAME on nitric oxide and gastrointestinal motility alterations in cirrhotic rats. World J Gastroenterol. 2002 Apr;8(2):328–32. PMID: 11925618; PMCID: PMC4658377.