RT Journal Article SR Electronic T1 Diarrhoea in a family from Pakistan JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 408 OP 409 DO 10.7861/clinmedicine.10-4-408 VO 10 IS 4 A1 Navin Kumar Subrayappa A1 Mathis Heydtmann YR 2010 UL http://www.rcpjournals.org/content/10/4/408.abstract