1. Hip fratr mortlity. Reltion to age, treatment, preoperative illne, time of surgery and complication;Kenzoa, J.E.; Mccarthy, R.E.; Bowell, J.D.; Sledge, C.B.;Clit Ordsop,1984
2. Epidural morphine for postoperative analgesia: a doublblind study;Lanz, E.; Theiss, D.; Riess, W.; Sommer, V.;Anesth Anaig,1982
3. The pkarmacologwa basis ofdherapeuaics;Godman, L.S.; Gibmn, A.G.,1980
4. Intrathecal and epidural adminitrion of opiates;Cousins, M.T.; Mather, L.E.;Aaesogy,1984
5. Urnary function during epidural analgesia with methadone and morphine in post caesarean section patients;Evron, S.; Samueloff, A.; Snmon, A.; Dreng, B.; Magora, F.;Pan,1985