%0 Journal Article %T Predictive Values of Preoperative Tests for Difficult Laryngoscopy and Intubation in Adult Patients at Tikur Anbessa Specialized Hospital %A Habtamu Demelash %A Tadese Tamire %A Wosenyeleh Admasu %J Archive of "Anesthesiology Research and Practice". %D 2019 %R 10.1155/2019/1790413 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6466924/