title: Pretreatment with an intrathecal cholinergic pressor agent: is it necessary?
authors.forename: L C
authors.initials: LC
authors.lastname: Goudas
authors.forename: K S
authors.initials: KS
authors.lastname: Filos
mesh_terms: D000775:Anesthesia, Spinal; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D003000:Clonidine / Q000008:administration & dosage* / Q000009:adverse effects; D006801:Humans; D007022:Hypotension / Q000139:chemically induced / Q000517:prevention & control; D009388:Neostigmine / Q000008:administration & dosage*; D011292:Premedication; D012756:Sheep
chemical_list: D009388:Neostigmine; D003000:Clonidine