Bowler, G M Effect of extradural bupivacaine or i.v. diamorphine on calf blood flow in patients after surgery. [electronic resource] - British journal of anaesthesia Nov 1987 - 1412-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0007-0912 Standard No.: 10.1093/bja/59.11.1412 doi Subjects--Topical Terms: AdultAnesthesia, EpiduralBupivacaine--pharmacologyFemaleHemodynamics--drug effectsHeroin--pharmacologyHumansInjections, IntravenousLeg--blood supplyPostoperative PeriodRegional Blood Flow--drug effectsTime Factors