RT Journal Article SR Electronic T1 Evacuation from a military base via physician-staffed helicopters JF BMJ Military Health JO BMJ Mil Health FD British Medical Journal Publishing Group SP 543 OP 543 DO 10.1136/military-2023-002443 VO 170 IS 6 A1 Ohsaka, Hiromichi A1 Muramatsu, K-I A1 Fujita, W A1 Jitsuiki, K A1 Ishikawa, K A1 Yanagawa, Y YR 2024 UL http://militaryhealth.bmj.com/content/170/6/543.abstract AB