title: Abdominal field block via the lumbar triangle revisited.
authors.forename: A N
authors.initials: AN
authors.lastname: Rafi
mesh_terms: D000009:Abdominal Muscles / Q000033:anatomy & histology* / Q000601:surgery*; D000779:Anesthetics, Local / Q000008:administration & dosage*; D006801:Humans; D007273:Injections, Intramuscular; D008161:Lumbosacral Region / Q000033:anatomy & histology*; D009407:Nerve Block / Q000379:methods*
chemical_list: D000779:Anesthetics, Local