title: Ultrasound-guided femoral nerve block, the safest way to proceed?
authors.forename: Brian D
authors.initials: BD
authors.lastname: O'Donnell
authors.forename: Stephen
authors.initials: S
authors.lastname: Mannion
mesh_terms: D005267:Femoral Nerve / Q000000981:diagnostic imaging* / Q000187:drug effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009407:Nerve Block / Q000009:adverse effects* / Q000379:methods*; D010329:Patella / Q000601:surgery; D014463:Ultrasonography