Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Generalized and specific whole-brain white matter abnormalities in human cocaine and heroin use disorders
Widespread Cortical Thickness Reductions Following Non-medical Use of Ketamine: a Structural MRI Study of Individuals with Ketamine Dependence
A renewal equation model to assess roles andlimitations of contact tracing for diseaseoutbreak control
Synaptic loss in behavioural variant frontotemporal dementia revealed by UCB-J PET
Knowledge, attitudes, and positions of religious leaders towards female genital mutilation: A cross-sectional study from the Kurdistan Region of Iraq
Details of COVID-19 Disease Mitigation Strategies in 17 K-12 Schools in Wood County, Wisconsin
Neutralization of SARS-CoV-2 variants by convalescent and vaccinated serum
When can we stop wearing masks? Agent-based modeling to identify when vaccine coverage makes nonpharmaceutical interventions for reducing SARS-CoV-2 infections redundant in indoor gatherings
Patterns of brain neurodegeneration in early-stage relapsing-remitting multiple sclerosis
Alpha-1 blockers and susceptibility to COVID-19 in benign prostate hyperplasia patients : an international cohort study
The U.S. COVID-19 Trends and Impact Survey, 2020-2021: Continuous real-time measurement of COVID-19 symptoms, risks, protective behaviors, testing and vaccination
Long-Term Persistence of IgG Antibodies in recovered COVID-19 individuals at 18 months and the impact of two-dose BNT162b2 (Pfizer-BioNTech) mRNA vaccination on the antibody response
A phase I study of oral vitamin D3 supplementation in boys with X-linked adrenoleukodystrophy
Public acceptability of non-pharmaceutical interventions to control a pandemic in the United Kingdom: a discrete choice experiment
Will there be a third COVID-19 wave? A SVEIRD model based study of Indian situation.
A multicentre, prospective, randomised controlled trial to evaluate hexaminolevulinate photodynamic therapy (Cevira(R)) as a novel treatment in patients with high grade squamous intraepithelial lesion: APRICITY Phase 3 study protocol
The dramatic surge of excess mortality in the United States between 2017 and 2021
Analysis of Mechanistic Pathways in the Treatment of Non-Alcoholic Steatohepatitis. Evidence from a Bayesian Network Meta-Analysis
The impact of malaria-protective red blood cell polymorphisms on parasite biomass in children with severe Plasmodium falciparum malaria
Can prognostic factors for indirect muscle injuries in elite football (soccer) players be identified using data from preseason screening? An exploratory analysis using routinely-collected periodic health examination records.
Increased Long-Term Mortality in Patients Admitted to the Intensive Care Unit with Health-Care Associated Pneumonia
Innate immune responses in patients treated with SBRT irradiation enhances prostate cancer remissions
Angle-angle diagrams in the assessment of locomotion in persons with multiple sclerosis: A preliminary study
A baseline transcriptional signature associates with clinical malaria risk in RTS,S/AS01-vaccinated African children
Beyond Black vs White: Racial/Ethnic Disparities in Chronic Pain including Hispanic, Asian, Native American, and Multiracial U.S. Adults.
Social isolation and the aging brain. Social isolation is linked to declining grey matter structure and cognitive functions in the LIFE-Adult panel study