1. A study of peripheral leucocyte migration in agarose medium in inflammatory bowel disease. Issue 4 (April 1974) Authors: Bartnik, Witold; Swarbrick, E. T.; Williams, Christopher Journal: Gut Issue: Volume 15:Issue 4(1974) Page Start: 294 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Long Term Follow-Up of Patients Withg Diminuitive Colorectal Adenomas. (1st February 1993) Authors: Regula, Jaroslaw; Bartnik, Witold; Czaczkowska-Szmit, Ewa; Butruk, Eugeniusz Journal: Canadian Journal of Gastroenterology Issue: Volume 7:Number 1(1993) Page Start: 33 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗