Michael Ritzler
Buchs, AG, Switzerland
Last Updated: 09/26/2026
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Found 9 publications
The Swiss STAR trial - an evaluation of target groups for sexually transmitted infection screening in the sub-sample of women.
Journal: Swiss medical weekly
Published: December 31, 2020
The Swiss STAR trial - an evaluation of target groups for sexually transmitted infection screening in the sub-sample of men.
Journal: Swiss medical weekly
Published: December 31, 2020
Flattening the curve in 52 days: characterisation of the COVID-19 pandemic in the Principality of Liechtenstein - an observational study.
Journal: Swiss medical weekly
Published: October 26, 2020
Sustained SARS-CoV-2 nucleocapsid antibody levels in nonsevere COVID-19: a population-based study.
Journal: Clinical chemistry and laboratory medicine
Published: September 03, 2020
Temporal Course of SARS-CoV-2 Antibody Positivity in Patients with COVID-19 following the First Clinical Presentation.
Journal: BioMed research international
Published: July 24, 2020
Characteristics of Three Different Chemiluminescence Assays for Testing for SARS-CoV-2 Antibodies.
Journal: Disease markers
Published: July 20, 2020
EDTA-Anticoagulated Whole Blood for SARS-CoV-2 Antibody Testing by Electrochemiluminescence Immunoassay (ECLIA) and Enzyme-Linked Immunosorbent Assay (ELISA).
Journal: Diagnostics (Basel, Switzerland)
Published: July 14, 2020
Frequency of serological non-responders and false-negative RT-PCR results in SARS-CoV-2 testing: a population-based study.
Journal: Clinical chemistry and laboratory medicine
Published: June 25, 2020
Case Report: Human Subcutaneous Sparganosis in a Thai Migrant.
Journal: The American journal of tropical medicine and hygiene
Published: October 02, 2019
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Last Updated: 09/26/2026