title: Perineural space versus nerve's perineurium-beware the latter are potential expressways to the spinal cord!
authors.forename: Daniel C
authors.initials: DC
authors.lastname: Moore
mesh_terms: D006801:Humans; D009407:Nerve Block / Q000009:adverse effects* / Q000379:methods; D009412:Nerve Fibers / Q000648:ultrastructure