David A. Christopherson

Anesthesiology
625 19th St S
Birmingham, AL 35233

Last Updated: 09/26/2026

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Found 1 publications

High-Efficiency Particulate Air Filters in the Era of COVID-19: Function and Efficacy.

High-Efficiency Particulate Air Filters in the Era of COVID-19: Function and Efficacy.

Journal: Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery
Published: July 15, 2020
Showing 1-1 of 1

Last Updated: 09/26/2026