The Dilemmas, Distresses, and Rewards Experienced by Nurses Working in COVID-19 Wards: A Qualitative Study. - Matsuura A; Sasahara SI; Tachikawa H; Wataya K; Ujihara M; Kawashima Y; Takahashi S; Muroi K; Doki S; Hori D; Takahashi T; Matsuzaki I (F1000Research, 2025)