Concepedia

Roar Johnsen

RJ

Statistics

Publications

122

Citations

7.2K

H-Index

49

Active since

1986

Affiliations

Norwegian University of Science and Technology(Current)

St Olav's University Hospital

UiT The Arctic University of Norway

Norwegian University of Life Sciences

University Hospital of North Norway

Roar Johnsen is an author at Norwegian University of Science and Technology specializing in medicine, health sciences, and life sciences.

Publications per year

1986–2023

122

Publications

122

Obesity and Estrogen as Risk Factors for Gastroesophageal Reflux Symptoms

Magnus Nilsson, Roar Johnsen, Weimin Ye et al. · JAMA · 2003 · 448 citations · Full text

, , +9

Probiotics in pregnant women to prevent allergic disease: a randomized, double-blind trial

Christian Kvikne Dotterud, Ola Storrø, Roar Johnsen et al. · British Journal of Dermatology · 2010 · 295 citations

, , +13

Social determinants of disability pension: a 10-year follow-up of 62 000 people in a Norwegian county population

Steinar Krokstad, Roar Johnsen, Steinar Westin · International Journal of Epidemiology · 2002 · 255 citations · Full text

, , +6

Prevalences of endoscopic and histological findings in subjects with and without dyspepsia.

Roar Johnsen, Bjørn Bernersen, Bjørn Straume et al. · BMJ · 1991 · 226 citations · Full text

, , +9

Major faecal microbiota shifts in composition and diversity with age in a geographically restricted cohort of mothers and their children

Ekaterina Avershina, Ola Storrø, Torbjørn Øien et al. · FEMS Microbiology Ecology · 2013 · 182 citations · Full text

, , +17

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