TY - RPRT TI - A simple method to identify an external vaporizer leak (the "SNIFF" method). AU - Patrick Bolton AU - John G Brock-Utne AU - Andrew A Zumaran AU - John Cummings AU - Don Armstrong PY - 2005 DO - 10.1213/01.ane.0000158999.42505.ac UR - https://pubmed.ncbi.nlm.nih.gov/16037185/ ID - 16037185 ER -