Estimating the clinical and economic burden of medically attended influenza in South Korea, stratified by age and comorbidity: A five-season hospital-based surveillance data, 2014/15–2018/19 - Min Joo Choi; Won Suk Choi; Joon Young Song; Hee Jin Cheong; Ji Yun Noh; Seong-Heon Wie; Jin Soo Lee; Jacob Lee; Hyo Youl Kim; Shin-Woo Kim; Kyong-Hwa Park; Woo Joo Kim (PLoS ONE, 2025)