TY - RPRT TI - The LMA Ctrach for unanticipated difficult intubation. AU - E H C Liu AU - R W L Goy PY - 2006 DO - 10.1111/j.1365-2044.2006.04810.x UR - https://pubmed.ncbi.nlm.nih.gov/16978332/ ID - 16978332 ER -