Reynolds, F Maternal and foetal plasma concentrations of bupivacaine after epidural block. [electronic resource] - British journal of anaesthesia Oct 1973 - 1049-53 p. digital Publication Type: Journal Article ISSN: 0007-0912 Standard No.: 10.1093/bja/45.10.1049 doi Subjects--Topical Terms: Anesthesia, EpiduralAnesthesia, ObstetricalBloodBupivacaine--bloodEpinephrine--administration & dosageFemaleFetus--metabolismHumansLabor, Obstetric--drug effectsMaternal-Fetal ExchangeOxytocin--pharmacologyPregnancyTime FactorsUmbilical Cord