RT Journal Article SR Electronic T1 Maple syrup urine disease variant JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 129 OP 133 VO 39 IS 3 A1 Gretter, Thomas E. A1 Lonsdale, Derrick A1 Mercer, Robert D. A1 Robinson, Clare A1 Shamberger, Raymond J. YR 1972 UL http://www.ccjm.org/content/39/3/129.abstract AB