Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Altered Neurotransmitter Ratio in the Prefrontal Cortex is Associated with Pain in Fibromyalgia Syndrome
Surgical interventions targeting the nucleus caudalis: a systematic review and historical perspective.
Staff-Pupil SARS-CoV-2 Infection Pathways in Schools: A Population Level Linked Data Approach
Projected resurgence of COVID-19 in the United States in July-December 2021 resulting from the increased transmissibility of the Delta variant and faltering vaccination
EVIDENCE FOR BIOLOGICAL AGE ACCELERATION AND TELOMERE2 SHORTENING IN COVID-19 SURVIVORS
Colorectal Cancer Disparities Across the Continuum of Cancer Care with a Focus on Surgery and Black Patients: A Systematic Review and Meta-Analysis
IVERMECTIN REPROPOSING FOR COVID-19 TREATMENT OUTPATIENTS IN MILD STAGE IN PRIMARY HEALTH CARE CENTERS
Normal mean oral temperature is 98F, not 98.2F or 98.6F
Maliqua: A study within Malakit, a project on malaria and gold miners in French Guiana
Potential application of Rapid Antigen Diagnostic Tests for the detection of infectious individuals attending mass gatherings: a simulation study
Changes in household food security, access to health services, and income in northern Lao PDR during the COVID-19 pandemic
Pylorus resection versus pylorus preservation in pancreatoduodenectomy (PyloResPes): study protocol and statistical analysis plan for a German multicentre, single-blind, surgical, registry-based randomised controlled trial
Factors influencing the COVID-19 daily deaths peak across European countries
Prevalence of diabetes and prediabetes among Bangladeshi adults and associated factors: Evidence from the Demographic and Health Survey, 2017-18
Characteristics and mechanism of reciprocal ST-segment depression in acute ST segment elevation myocardial infarction
A Remote Household-Based Approach to Influenza Self-Testing and Antiviral Treatment
Effects of the second emergency status declaration for the COVID-19 outbreak in Japan
''Time does not heal all wounds'': Sexual victimisation is associated with depression, anxiety and PTSD in old age
A brain structural connectivity biomarker for diagnosis of autism spectrum disorder in early childhood
Effect of public health interventions during the first epidemic wave of COVID-19 in Cyprus: a modelling study
Transparency and reporting characteristics of COVID-19 randomized controlled trials.
A snapshot of a pandemic : the interplay between social isolation and COVID-19 dynamics in Brazil
For a structured response to the psychosocial consequences of the restrictive measures imposed by the global COVID-19 health pandemic: The MAVIPAN longitudinal prospective cohort study protocol.
Natural language inference for clinical registry curation
The prevalence of olfactory dysfunction and its associated factors in patients with COVID-19 infection
Physical activity and posture profile of a South African cohort of middle-aged men and women as determined by integrated hip and thigh accelerometry