TY  - RPRT
TI  - When has an induction failed?
AU  - Charla E Simon
AU  - William A Grobman
PY  - 2005
DO  - 10.1097/01.aog.0000157437.10998.e7
UR  - https://pubmed.ncbi.nlm.nih.gov/15802394/
ID  - 15802394
ER  -