INSPIRA: study protocol for a randomized-controlled trial about the effect of spirometry-assisted preoperative inspiratory muscle training on postoperative complications in abdominal surgery
Birrer, D L, Kuemmerli, C, Obwegeser, A, Liebi, M, von Felten, S, Pettersson, K, Horisberger, K
Published in Current controlled trials in cardiovascular medicine (07.06.2022)
Published in Current controlled trials in cardiovascular medicine (07.06.2022)
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Journal Article
Experiences with the Kono-S anastomosis in Crohn’s disease of the terminal ileum—a cohort study
Horisberger, K., Birrer, D. L., Rickenbacher, A., Turina, M.
Published in Langenbeck's archives of surgery (01.06.2021)
Published in Langenbeck's archives of surgery (01.06.2021)
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Journal Article
Prevalence and consequences of non-proportional hazards in surgical randomized controlled trials
Kuemmerli, C, Sparn, M, Birrer, D L, Müller, P C, Meuli, L
Published in British journal of surgery (23.07.2021)
Published in British journal of surgery (23.07.2021)
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Journal Article