Fredrikke Christie Knudtzen

Characteristics and Clinical Outcome of Lyme Neuroborreliosis in a High Endemic Area, 1995–2014: A Retrospective Cohort Study in Denmark

Fredrikke Christie Knudtzen, Nanna Skaarup Andersen, Thøger Gorm Jensen et al. · Clinical Infectious Diseases · 2017 · 141 citations · Full text

Lyme neuroborreliosis in adults: A nationwide prospective cohort study

Cecilie Lerche Nordberg, Jacob Bodilsen, Fredrikke Christie Knudtzen et al. · Ticks and Tick-borne Diseases · 2020 · 51 citations

Clinical Epidemiology, Lyme Neuroborreliosis, Neurology +4

SARS-CoV-2 viral load as a predictor for disease severity in outpatients and hospitalised patients with COVID-19: A prospective cohort study

Fredrikke Christie Knudtzen, Thøger Gorm Jensen, Susan Olaf Lindvig et al. · PLoS ONE · 2021 · 41 citations · Full text

Clinical presentation and mortality in hospitalized patients aged 80+ years with COVID-19–A retrospective cohort study

Linda Karlsson, Lasse Hjort Jakobsen, Louise Hollensberg et al. · Archives of Gerontology and Geriatrics · 2020 · 29 citations · Full text

Epidemiological Trend, Covid-19 Pandemic, Clinical Epidemiology +9

The predictive value of CXCL13 in suspected Lyme neuroborreliosis: a retrospective cross-sectional study

Fredrikke Christie Knudtzen, Anna Christine Nilsson, Joppe W. Hovius et al. · European Journal of Clinical Microbiology & Infectious Diseases · 2020 · 22 citations · Full text

Retrospective Cross-sectional Study, Predictive Value, Suspected Lyme Neuroborreliosis +4