AU - Crawhall JC, Parker R, Sneddon W, Young EP TI - Β-mercaptolactate-cysteine disulfide in the urine of a mentally retarded patient PT - JOUR DP - 1969 TA - American Journal of Diseases of Children pages = {71-82}, VI - 117 IP - 1 AID - 10.1001/archpedi.1969.02100030073008 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.1969.02100030073008 SO - American Journal of Diseases of Children January 1, 1969 117(1):71