RT Journal Article SR Electronic T1 Two-Dimensional Chromatography to Evaluate Amino Acid Excretion JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 5 OP 12 VO 32 IS 1 A1 Lonsdale, Derrick A1 Faulkner, Willard R. YR 1965 UL http://www.ccjm.org/content/32/1/5.abstract AB