1. Bircher j, blankart r, halpern a, häcki w, laissue j, preisig r (1973) criteria for assessment of Functional impairment in patients with cirrhosis of the liver. Eur j clin invest 3(1): 72–85
2. Branch ra, shand dg, wilkinson gr, nies as (1974) increased clearance of antipyrine and d- Propranolol after phenobarbital treatment in the monkey. J clin invest 53:1101–1107
3. Braunwald e (1983) heart failure: redistribution of cardiac output. In: petersdorf rg, adams rd, braunwald e, isselbacher kj, martin jb, wilson jd (eds) harrisons principles of internal medicine. Mcgraw-hill, new york P 1355
4. Byrne aj, yeoman pm, mace p (1984) cumulation of midazolam in patients undergoing mechani-cal ventilation. Br med j 289:1309
5. Cooperman lh (1972) effects of anesthetics on the splanchnic circulation. Br j anaesth 44:967–970