Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Natural Trajectory of Recovery of COVID-19 Associated Olfactory Loss
Power law behaviour in the saturation regime of fatality curves of the COVID-19 pandemic
The effects of COVID-19 on European healthcare provision for people with major depressive disorder: a scoping review protocol
Epidemiology of the early COVID-19 epidemic in Orange County, California: comparison of predictors of test positivity, mortality, and seropositivity
Prevalence of SARS-CoV-2 antibodies in Denmark: Nationwide, population-based seroepidemiological surveys
S-ketamine in patient-controlled analgesia with oxycodone improves analgesia in a dose-dependent manner after major lumbar fusion surgery: a randomized, double-blind, placebo-controlled clinical trial
Cancer and the risk of COVID-19 diagnosis, hospitalisation, and death: a population-based multi-state cohort study including 4,618,377 adults in Catalonia, Spain
The Silent Pandemic COVID -19 in the Asymptomatic Population
A two-stage super learner for healthcare expenditures
Association of COVID-19 vaccines ChAdOx1 and BNT162b2 with major venous, arterial, and thrombocytopenic events: whole population cohort study in 46 million adults in England
Mask adherence and rate of COVID-19 across the United States
Cardiovascular Risk Factors and Outcomes in COVID-19: Hospital-Based Prospective Study in India
Evaluation of Urine SARS-COV-2 RT-PCR as a predictor of Acute Kidney Injury and disease severity in critical COVID-19 patients
MIXTURE of human expertise and deep learning - Developing an explainable model for predicting pathological diagnosis and survival in patients with interstitial lung disease
Longitudinal changes in brain diffusion MRI indices during and after proton beam therapy in a child with pilocytic astrocytoma: a case report
Children's emotional wellbeing during spring 2020 COVID-19 restrictions: a qualitative study with parents of young children in England
Is it time to ACT? A qualitative study of the acceptability and feasibility of Acceptance and Commitment Therapy for adolescents with Chronic Fatigue Syndrome
Antemortem vs. postmortem histopathological and ultrastructural findings in paired transbronchial biopsies and lung autopsy samples from three patients with confirmed SARS-CoV-2 infection
Post-viral parenchymal lung disease following COVID-19 and viral pneumonitis hospitalisation: A systematic review and meta-analysis
Teaching an Old Dog New Tricks: Serum Troponin T as a Biomarker in Amyotrophic Lateral Sclerosis
Effect of Bacillus coagulans Unique IS-2 in Inflammatory Bowel Disease (IBD): A Randomized Controlled Trial
Using Primary Care Text Data And Natural Language Processing To Monitor COVID-19 In Toronto, Canada
Dysphagic disorder in a cohort of COVID-19 patients: evaluation and evolution
Maternal and child outcomes reported by breastfeeding women following mRNA COVID-19 vaccination
The proportion of seizure onset zone contacts resected is not associated with outcome following SEEG-guided resective epilepsy surgery in children.
Analysis across Taiwan Biobank, Biobank Japan and UK Biobank identifies hundreds of novel loci for 36 quantitative traits