Christoffer Johansen

Detectable clonal mosaicism and its relationship to aging and cancer

Kevin B. Jacobs, Meredith Yeager, Weiyin Zhou et al. · Nature Genetics · 2012 · 594 citations · Full text

Medicine, Cancer Biology, Oncology +12

Spectrum and prevalence of genetic predisposition in medulloblastoma: a retrospective genetic study and prospective validation in a clinical trial cohort

Sebastian M. Waszak, Paul A. Northcott, Ivo Buchhalter et al. · The Lancet Oncology · 2018 · 394 citations · Full text

Life Sciences, Genetics, Molecular Genetics +17

Use of Selective Serotonin Reuptake Inhibitors and Risk of Upper Gastrointestinal Tract Bleeding

Susanne Oksbjerg Dalton, Christoffer Johansen, Lene Mellemkjær et al. · Archives of Internal Medicine · 2003 · 385 citations

Medicine, Pharmacology, Pharmacotherapy +12

Multimodal prehabilitation in colorectal cancer patients to improve functional capacity and reduce postoperative complications: the first international randomized controlled trial for multimodal prehabilitation

Stefanus J. van Rooijen, Francesco Carli, Susanne Oksbjerg Dalton et al. · BMC Cancer · 2019 · 363 citations · Full text

Medicine, Oncology, Surgery +17

The risk of being depressed is significantly higher in cancer patients than in the general population: Prevalence and severity of depressive symptoms across major cancer types

Tim J. Hartung, Elmar Brähler, Hermann Faller et al. · European Journal of Cancer · 2016 · 340 citations

Medicine, Oncology, Psychiatry +16