[1] UNIV NEWCASTLE UPON TYNE,DEPT PHARMACOL SCI CLIN PHARMACOL,NEWCASTLE TYNE NE1 7RU,TYNE & WEAR,ENGLAND
[2] UNIV NEWCASTLE UPON TYNE,DEPT MED GERIATR,NEWCASTLE TYNE NE1 7RU,TYNE & WEAR,ENGLAND
[3] UNIV NEWCASTLE UPON TYNE,DEPT CLIN BIOCHEM,NEWCASTLE TYNE NE1 7RU,TYNE & WEAR,ENGLAND