Publications by authors named "John Hafner"

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Cryptic species and taxonomic revision of kangaroo mice, the rodent genus .
John C Hafner, Nathan S Upham, Fiona Gowen-Huang, Jessica E Light

J Mammal· December 2025

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Physical Function Differences by COVID-19 Status: A Cross-sectional Analysis From the RECOVER Adult Cohort.
Grace L Kulik, Tianyu Zheng, Sarah E Jolley, Hassan Ashktorab, Hassan Brim, John W Hafner

Phys Ther· July 2025

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Chronic Nitrous Oxide Toxicity Despite Elevated Serum Vitamin B Level: A Case Report.
Jessica Graves, John Hafner

Clin Pract Cases Emerg Med· May 2025

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Development of a Definition of Postacute Sequelae of SARS-CoV-2 Infection.
Tanayott Thaweethai, Sarah E Jolley, Elizabeth W Karlson, Emily B Levitan, Bruce Levy, John Hafner

JAMA· June 2023

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Researching COVID to Enhance Recovery (RECOVER) adult study protocol: Rationale, objectives, and design.
Leora I Horwitz, Tanayott Thaweethai, Shari B Brosnahan, Mine S Cicek, Megan L Fitzgerald, John W Hafner

PLoS One· June 2023

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Inhaled synthetic cannabinoids laced with long-acting anticoagulant rodenticides: A clear and present worldwide danger.
Douglas L Feinstein, John Hafner, Richard van Breemen, Israel Rubinstein

Toxicol Commun· January 2022

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Severe Vitamin K-dependent Coagulopathy from Rodenticide-contaminated Synthetic Cannabinoids: Emergency Department Presentations.
Erik Wright, John W Hafner, Gregory Podolej, Douglas L Feinstein, Richard van Breemen

West J Emerg Med· July 2021

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Unmet clinical laboratory need in patients hospitalized for acute poisoning from long-acting anticoagulant rodenticides.
Richard B van Breemen, John W Hafner, Daniel G Nosal, Douglas L Feinstein, Israel Rubinstein

Toxicol Commun· June 2021

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Effects of vitamin K1 treatment on plasma concentrations of long-acting anticoagulant rodenticide enantiomers following inhalation of contaminated synthetic cannabinoids.
Douglas L Feinstein, Daniel G Nosal, Swetha Ramanathan, Jifang Zhou, Luying Chen, John W Hafner

Clin Toxicol (Phila)· July 2020

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Recommendations for the Emergency Department Prevention of Sport-Related Concussion.
Jeffrey J Bazarian, Neha Raukar, Gemmie Devera, James Ellis, Jeffrey Feden, John Hafner

Ann Emerg Med· April 2020

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The effect of a community crash reenactment program on teen alcohol awareness and behavior.
John W Hafner, Brandon B Bleess, Michelle Folake Famakinwa, Huaping Wang, Monica Coleman

Adolesc Health Med Ther· July 2019

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Child Passenger Restraint System Misuse in Rural Versus Urban Children: A Multisite Case-Control Study.
John W Hafner, Stephanie J Kok, Huaping Wang, Dale L Wren, Mary E Aitken

Pediatr Emerg Care· October 2017

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Intubation Performance of Advanced Airway Devices in a Helicopter Emergency Medical Service Setting.
John W Hafner, Blake W Perkins, Joshua D Korosac, Alayna K Bucher, Jean C Aldag

Air Med J· May 2017

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Pediatric Extracorporeal Membrane Oxygenation: An Introduction for Emergency Medicine Physicians.
Lynn P Gehrmann, John W Hafner, Daniel L Montgomery, Klayton W Buckley, Randall S Fortuna

J Emerg Med· October 2015

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Death before disco: the effectiveness of a musical metronome in layperson cardiopulmonary resuscitation training.
John W Hafner, Andrew C Jou, Huaping Wang, Brandon B Bleess, Stephanie K Tham

J Emerg Med· January 2015

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Sensitivity and specificity of the vaginal wet prep.
John W Hafner, Timothy J Schaefer

J Emerg Med· January 2014

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Effectiveness of a Drill-assisted Intraosseous Catheter versus Manual Intraosseous Catheter by Resident Physicians in a Swine Model.
John W Hafner, Adam Bryant, Felix Huang, Keir Swisher

West J Emerg Med· November 2013

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Promoting use of booster seats in rural areas through community sports programs.
Mary E Aitken, Beverly K Miller, Byron L Anderson, Christopher J Swearingen, Kathy W Monroe, John Hafner

J Rural Health· August 2013

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Populations at risk: conservation genetics of kangaroo mice (Microdipodops) of the Great Basin Desert.
John J Andersen, David S Portnoy, John C Hafner, Jessica E Light

Ecol Evol· August 2013

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Effectiveness of a pediatric verbal lead exposure screening protocol in emergency department patients.
Sara Creighton, John W Hafner, Jean C Aldag

Pediatr Emerg Care· February 2013

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Evaluation of a standardized all-terrain vehicle safety education intervention for youth in rural Central Illinois.
Joshua A Novak, John W Hafner, Jean C Aldag, Marjorie A Getz

J Prim Care Community Health· January 2013

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In the soup: caustic ingestion from the improper consumption of a self-heating soup.
Matthew Hanson, John William Hafner

West J Emerg Med· November 2012

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