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A comparison of the effect on gastric emptying of alfentanil or morphine given during anaesthesia for minor surgery.
(1994)
Twenty patients, scheduled for minor gynaecological surgery, were studied. Anaesthesia was induced with propofol and maintained with oxygen, nitrous oxide and enflurane. Patients were randomly allocated to two groups: group ...
Right atrial electrocardiography: a technique for the placement of central venous catheters for chemotherapy or intravenous nutrition
(1994)
Central venous catheters used for chemotherapy are usually sited so that the catheter tip lies in the superior vena cava. This study evaluated right atrial electrocardiography as a method of accurately placing the catheter ...