Contrasting deep learning audio models for direct respiratory insufficiency detection versus blood oxygen saturation estimation - Gauy, Marcelo Matheus; Koza, Natália Hitomi; Morita, Ricardo Mikio; Stanzione, Gabriel Rocha; Candido Junior, Arnaldo; Berti, Larissa Cristina; Levin, Anna Sara; Sabino, Ester Cerdeira; Svartman, Flaviane; Finger, Marcelo (Intelligence-Based Medicine, 2026)