Army Lt. Col. Bryan Laliberte, from Nashua, New Hampshire, an anesthesiologist at Walter Reed National Military Medical Center (WRNMMC), poses for a photo in an operating room at WRNMMC in Bethesda, Maryland, Oct. 14, 2022. WRNMMCs anesthesiologists were being recognized in honor of World Anesthesia Day. World Anesthesia Day commemorates the first time anesthesia was used on a patient.

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Keywords: anesthesia, bumed, nmrtc, wrnmmc