title: Herpes simplex after spinal pethidine.
mesh_terms: D000328:Adult; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D005260:Female; D006560:Herpes Labialis / Q000209:etiology*; D006801:Humans; D008614:Meperidine / Q000009:adverse effects*
chemical_list: D008614:Meperidine