Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Oxygen provision to severely ill COVID-19 patients at the peak of the 2020 pandemic in a Swedish district hospital: medical records-based cohort study
Risk Perceptions, Knowledge and Behaviors of General and High-Risk Adult Populations towards COVID-19: A Systematic Scoping Review
Temozolomide sensitivity of malignant glioma cell lines: a systematic review assessing consistencies between in vitro studies
Molecular pathways in post-colonoscopy versus detected colorectal cancers: results from a nested case-control study
The Economic Costs of Child Maltreatment in UK
Genome-wide association study identifies two new loci associated with anti-NMDAR encephalitis
Co-establishing an infrastructure for routine data collection to address disparities in infant mortality: Planning and implementation
Hepatitis C prevalence and key population size estimate updates in San Francisco: 2015 to 2019.
An optimised protocol for detection of SARS-COV-2 in stool
A Complex Model of Clinical Narrative Information for the Diagnostic Act
Robust spike antibody responses and increased reactogenicity in seropositive individuals after a single dose of SARS-CoV-2 mRNA vaccine
Function is more reliable than quantity to follow up the humoral response to the Receptor Binding Domain of SARS- CoV-2 Spike Protein after Natural Infection or COVID-19 vaccination
Analyzing the effect of relaxing restriction on the COVID-19 outbreak for some US states
Predicting the Evolution of COVID-19 Mortality Risk: a Recurrent Neural Network Approach
Model-based cellular kinetic analysis of SARS-CoV-2 infection: different immune response modes and treatment strategies
Recovery-associated resting-state activity and connectivity alterations in Anorexia nervosa
Modelling preventive measures and their effect on generation times in emerging epidemics
Modelling to infer the role of animals in gambiense human African trypanosomiasis transmission and elimination in DRC
Changes in Apolipoprotein A1 and B, Glucose Metabolism, and Skeletal Muscle Mass in Peripheral Artery Disease after Endovascular Treatment: A Pilot Study
Leveraging sequences missing from the human genome to diagnose cancer
Comorbidity Risk Factors Contributing to COVID-19 Related Deaths in Florida, March 1, 2020-January 16, 2021
COVID MED - An Early Pandemic Randomized Clinical Trial of Losartan for Hospitalized COVID-19 Patients
The Association of Opioid Use Disorder and COVID-19 in Shahroud, Iran
Spatial proteomic characterization of HER2-positive breast tumors through neoadjuvant therapy predicts response
Transmission of SARS-CoV-2 Omicron VOC subvariants BA.1 and BA.2: Evidence from Danish Households
Covid-19 does not look like what you are looking for: clustering symptoms by nation and multi- morbidities reveal substantial differences to the classical symptom triad