160731 帝王切開の麻酔、failed intubation

D'Angelo R. Serious complications related to obstetric anesthesia: the serious complication repository project of the Society 
for Obstetric Anesthesia and Perinatology. Anesthesiology. 2014;120:1505-12.

http://www.ncbi.nlm.nih.gov/pubmed/24845921