title: Parenteral narcotic analgesic for labour pain.
authors: Riyadh Armed Forces Hospital, C-151, PO Box no. 7897, Riyadh 11159, Saudi Arabia janwari@hotmail.com.
authors: J S
authors: JS
authors: Anwari
mesh_terms: D016362:Analgesia, Obstetrical / Q000379:methods*; D016058:Analgesia, Patient-Controlled; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D008614:Meperidine / Q000008:administration & dosage*; D007744:Obstetric Labor Complications / Q000517:prevention & control*; D010146:Pain / Q000517:prevention & control; D011247:Pregnancy; D012107:Research Design
chemical_list: D000701:Analgesics, Opioid; D008614:Meperidine