title: Intrathecal morphine and reactivation of oral herpes simplex.
authors.forename: J H
authors.initials: JH
authors.lastname: Pennant
authors.forename: D
authors.initials: D
authors.lastname: Wallace
mesh_terms: D000328:Adult; D016362:Analgesia, Obstetrical / Q000009:adverse effects*; D005260:Female; D006561:Herpes Simplex / Q000209:etiology*; D006801:Humans; D007278:Injections, Spinal / Q000009:adverse effects; D009020:Morphine / Q000008:administration & dosage*; D011247:Pregnancy
chemical_list: D009020:Morphine