RT Journal Article SR Electronic T1 Spectrum of dystrophin gene mutations observed in patients suspected of Duchenne muscular dystrophy in Pakistan JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP s32 OP s32 DO 10.7861/clinmedicine.19-3s-s32 VO 19 IS Suppl 3 A1 Zeeshan Ahmed YR 2019 UL http://www.rcpjournals.org/content/19/Suppl_3/s32.abstract