Authors: L Sutherland; J Singleton; J Sessions; S Hanauer; E Krawitt; G Rankin; R Summers; H Mekhjian; N Greenberger; M Kelly Journal: Gut Date: 1991-09 Impact factor: 23.059
Authors: Cassandra M Townsend; Claire E Parker; John K MacDonald; Tran M Nguyen; Vipul Jairath; Brian G Feagan; Reena Khanna Journal: Cochrane Database Syst Rev Date: 2019-02-07