Predictive factors for failure of high flow nasal cannula among children with lower respiratory tract infection: A single center retrospective observational study. - Sitthikarnkha, Phanthila; Uppala, Rattapon; Thiraratananukulchai, Apichaya; Sirikarn, Prapassara; Techasatian, Leelawadee; Saengnipanthkul, Suchaorn; Niamsanit, Sirapoom (PLoS ONE, 2025)