1. May Roger roll on. (September 1991) Authors: Preisig, R; Bradley, S Journal: Gut Issue: Volume 32(1991)Supplement Page Start: S5 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Nicotinic acid test in the diagnosis of Gilbert's syndrome: correlation with bilirubin clearance. Issue 8 (August 1981) Authors: Röllinghoff, W; Paumgartner, G; Preisig, R Journal: Gut Issue: Volume 22:Issue 8(1981) Page Start: 663 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗