Critical appraisal of meta-analyses: an introductory guide for the practicing surgeon

by McCall Jonathan, Lawrentschuk Nathan, Güller Ulrich
Published 2009-07-01

Safety and effectiveness of bariatric surgery: Roux-en-y gastric bypass is superior to gastric banding in the management of morbidly obese patients: a reply to the response by Bhoy...

by Guller Ulrich, Klein Lazar V, Hagen John A
Published 2009-08-01

Safety and effectiveness of bariatric surgery: Roux-en-Y gastric bypass is superior to gastric banding in the management of morbidly obese patients

by Klein Lazar V, Guller Ulrich, Hagen John A
Published 2009-05-01

Predicting gender differences as latent variables: summed scores, and individual item responses: a methods case study

by Jacobs Danny O, Higgins Laurence D, Guller Ulrich, Taylor Marcus, Pietrobon Ricardo, Carey Timothy
Published 2004-10-01

A suite of web applications to streamline the interdisciplinary collaboration in secondary data analyses

by Higgins Laurence D, Menezes Andreia P, Martins Henrique, Guller Ulrich, Pietrobon Ricardo, Jacobs Danny O
Published 2004-12-01