RT Journal Article SR Electronic T1 The clinical spectrum of mitochondrial genetic disorders JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 601 OP 606 DO 10.7861/clinmedicine.8-6-601 VO 8 IS 6 A2 Alan Fryer A2 Ruth Newbury-Ecob A1 Matthew A Kirkman A1 Patrick Yu-Wai-Man A1 Patrick F Chinnery YR 2008 UL http://www.rcpjournals.org/content/8/6/601.abstract AB