The use of the pulse oximetric saturation to fraction of inspired oxygen ratio in an automated acute respiratory distress syndrome screening tool
Journal of Critical Care (2015) - Comment
pubmed: 25746583  doi: 10.1016/j.jcrc.2015.02.007  issn: 1557-8615  issn: 0883-9441 

Marcello F.S. Schmidt, Jill Gernand, Radhika Kakarala