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John Karlsson Valik

Showing results (1-10 of 26) with videos related to

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JAMA Internal Medicine|September 5, 2023
Immortal Time Bias Possibly Affecting Fludrocortisone-Hydrocortisone FindingsJohn Karlsson Valik, Anders Ternhag, Pontus Nauclér
JAMA Pediatrics|December 26, 2023
Outcomes of Pediatric SARS-CoV-2 Omicron Infection vs Influenza and Respiratory Syncytial Virus InfectionsPontus Hedberg, Lina Abdel-Halim, John Karlsson Valik, et al.
International Journal of Antimicrobial Agents|February 20, 2019
Prediction of bloodstream infection caused by extended-spectrum β-lactamase-producing Enterobacterales in patients with suspected community-onset sepsisInga Fröding, John Karlsson Valik, Ludvig Bolinder, et al.
Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America|October 26, 2023
Outcomes of SARS-CoV-2 Omicron Variant Infections Compared With Seasonal Influenza and Respiratory Syncytial Virus Infections in Adults Attending the Emergency Department: A Multicenter Cohort StudyPontus Hedberg, John Karlsson Valik, Lina Abdel-Halim, et al.
Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America|January 4, 2024
Reducing Diagnostic Bias Through Multiplex Polymerase Chain Reaction (PCR) Testing for SARS-CoV-2, Influenza A/B, and Respiratory Syncytial VirusPontus Hedberg, John Karlsson Valik, Lina Abdel Halim, et al.
APMIS : Acta Pathologica, Microbiologica, Et Immunologica Scandinavica|November 7, 2018
Early depletion of contact system in patients with sepsis: a prospective matched control observational studyIngrid Berkestedt, Pia Andersson, Heiko Herwald, et al.
BMJ Quality & Safety|January 19, 2022
Impact of the COVID-19 pandemic on the incidence and mortality of hospital-onset bloodstream infection: a cohort studyJohn Karlsson Valik, Pontus Hedberg, Fredrik Holmberg, et al.
BMJ Open|June 17, 2025
Determinants of post COVID-19 clinic attendance among SARS-CoV-2-infected individuals in Stockholm, Sweden: a population-based cohort studyPontus Hedberg, Peder Af Geijerstam, John Karlsson Valik, et al.
Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America|September 6, 2022
Association Between Time to Appropriate Antimicrobial Treatment and 30-day Mortality in Patients With Bloodstream Infections: A Retrospective Cohort StudyJasper Van Heuverswyn, John Karlsson Valik, Suzanne Desirée van der Werff, et al.
Clinical Microbiology and Infection : the Official Publication of the European Society of Clinical Microbiology and Infectious Diseases|September 24, 2025
The effect of remdesivir and nirmatrelvir/ritonavir on mortality in patients hospitalized with COVID-19 during the Omicron era: an emulated target trialJohn Karlsson Valik, Pontus Hedberg, Piotr Nowak, et al.
Pageof 3

Showing results (1-10 of 26) with videos related to

Sort By:
Pageof 3
JAMA Internal Medicine|September 5, 2023
Immortal Time Bias Possibly Affecting Fludrocortisone-Hydrocortisone FindingsJohn Karlsson Valik, Anders Ternhag, Pontus Nauclér
JAMA Pediatrics|December 26, 2023
Outcomes of Pediatric SARS-CoV-2 Omicron Infection vs Influenza and Respiratory Syncytial Virus InfectionsPontus Hedberg, Lina Abdel-Halim, John Karlsson Valik, et al.
International Journal of Antimicrobial Agents|February 20, 2019
Prediction of bloodstream infection caused by extended-spectrum β-lactamase-producing Enterobacterales in patients with suspected community-onset sepsisInga Fröding, John Karlsson Valik, Ludvig Bolinder, et al.
Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America|October 26, 2023
Outcomes of SARS-CoV-2 Omicron Variant Infections Compared With Seasonal Influenza and Respiratory Syncytial Virus Infections in Adults Attending the Emergency Department: A Multicenter Cohort StudyPontus Hedberg, John Karlsson Valik, Lina Abdel-Halim, et al.
Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America|January 4, 2024
Reducing Diagnostic Bias Through Multiplex Polymerase Chain Reaction (PCR) Testing for SARS-CoV-2, Influenza A/B, and Respiratory Syncytial VirusPontus Hedberg, John Karlsson Valik, Lina Abdel Halim, et al.
APMIS : Acta Pathologica, Microbiologica, Et Immunologica Scandinavica|November 7, 2018
Early depletion of contact system in patients with sepsis: a prospective matched control observational studyIngrid Berkestedt, Pia Andersson, Heiko Herwald, et al.
BMJ Quality & Safety|January 19, 2022
Impact of the COVID-19 pandemic on the incidence and mortality of hospital-onset bloodstream infection: a cohort studyJohn Karlsson Valik, Pontus Hedberg, Fredrik Holmberg, et al.
BMJ Open|June 17, 2025
Determinants of post COVID-19 clinic attendance among SARS-CoV-2-infected individuals in Stockholm, Sweden: a population-based cohort studyPontus Hedberg, Peder Af Geijerstam, John Karlsson Valik, et al.
Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America|September 6, 2022
Association Between Time to Appropriate Antimicrobial Treatment and 30-day Mortality in Patients With Bloodstream Infections: A Retrospective Cohort StudyJasper Van Heuverswyn, John Karlsson Valik, Suzanne Desirée van der Werff, et al.
Clinical Microbiology and Infection : the Official Publication of the European Society of Clinical Microbiology and Infectious Diseases|September 24, 2025
The effect of remdesivir and nirmatrelvir/ritonavir on mortality in patients hospitalized with COVID-19 during the Omicron era: an emulated target trialJohn Karlsson Valik, Pontus Hedberg, Piotr Nowak, et al.
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