J. Alfitian

Impaired vascular endothelial function as a perioperative risk predictor – a prospective observational trial

R. Schier, W. Wetsch, B. Riedel, 2021, BMC Anesthesiology.

Omission of tranexamic acid does not increase the amount of perioperative blood transfusions in patients undergoing one-level spinal fusion surgery: a retrospective propensity score-matched noninferiority study

M. Scheyerer, R. Schier, T. Kammerer, 2022, Archives of Orthopaedic and Trauma Surgery.

A Face-Aging Smoking Prevention/Cessation Intervention for Nursery School Students in Germany: An Appearance-Focused Interventional Study

A. Enk, C. von Kalle, T. Brinker, 2018, International journal of environmental research and public health.

Facial-Aging Mobile Apps for Smoking Prevention in Secondary Schools in Brazil: Appearance-Focused Interventional Study

A. Enk, C. Berking, C. von Kalle, 2018, JMIR public health and surveillance.

Process Evaluation of a Medical Student–Delivered Smoking Prevention Program for Secondary Schools: Protocol for the Education Against Tobacco Cluster Randomized Trial

A. Enk, C. von Kalle, S. Fröhling, 2019, JMIR research protocols.

Protocol Process Evaluation of a Medical Student – Delivered Smoking Prevention Program for Secondary Schools : Protocol for the Education Against Tobacco Cluster Randomized Trial

Christof, A. Enk, S. Fröhling, 2019 .

Omission of tranexamic acid does not increase the amount of perioperative blood transfusions in patients undergoing one-level spinal fusion surgery: a retrospective propensity score-matched noninferiority study

M. Scheyerer, R. Schier, T. Kammerer, 2022, Archives of Orthopaedic and Trauma Surgery.