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. "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." PLoS ONE, 2025. doi:10.1371/journal.pone.0317643