title: [Observations on the perispinal administration of drugs].
mesh_terms: D000767:Anesthesia, Epidural; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007278:Injections, Spinal; D007700:Kinetics; D009294:Narcotics / Q000008:administration & dosage* / Q000378:metabolism
chemical_list: D009294:Narcotics
vernacular_title: Enkele kanttekeningen bij de perispinale toediening van pharmaca.