RT Journal Article SR Electronic T1 Emphysematous pyelonephritis JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 213 OP 213 DO 10.7861/clinmedicine.13-2-213 VO 13 IS 2 A1 Edward Sellon A1 Neil Sharma A1 Nick Taylor A1 Neil Barlow A1 David Howlett YR 2013 UL http://www.rcpjournals.org/content/13/2/213.abstract