{"id":"W2160349094","doi":"10.1136/bmj.d1110","title":"Prevention of pain on injection of propofol: systematic review and meta-analysis","year":2011,"lang":"en","type":"review","venue":"BMJ","topic":"Anesthesia and Sedative Agents","field":"Medicine","cited_by":376,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"University of California, San Francisco; Universiteit Maastricht; Ottawa Hospital Research Institute; University of Ottawa","keywords":"Medicine; Lidocaine; Propofol; Anesthesia; Placebo; Confidence interval; Ketamine; Meta-analysis; Cochrane Library; Randomized controlled trial; Vein; Surgery; Internal medicine","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2174463078332673,"score_gpt":0.4168624958747907,"score_spread":0.1994161880415233,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}