A double-blind placebo controlled trial of oral midazolam as premedication prior to flexible sigmoidoscopy von Kuganeswaran, E., Clarkston, W.K., Jonnalagadda, S.S., Smith, O.J., Palmer, D.

Volltext

Detection of mycobacterium paratuberculosis by polymerase chain reaction in patients with Crohn's disease versus controls: An updated report von Petersen, P.F., Zachary, P.E., Clarkston, W.K., Presti, M.E., Fan, W.X., Leonardi, C.L., Vernava, A.M., Longo, W.E., Kreeger, J.M.

Volltext