Association between multiple‐ambulance dispatches and clinical outcomes for patients with dispatcher‐unrecognized out‐of‐hospital cardiac arrests. - Seo, Min Seol; Kim, Ki Hong; Kim, Tae Han; Park, Jeong Ho; Jeong, Joo; Ro, Young Sun; Hong, Ki Jeong; Song, Kyoung Jun; Shin, Sang Do (Hong Kong Journal of Emergency Medicine, 2026)