1. Idiopathic hyperglycinemia and hyperglycinuria: A new disorder of amino acid metabolism;Childs;Pediatrics,1961
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3. Idiopathic hyperglycinuria. III. Report of a second case;Nyhan;J. Pediat.,1963
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5. Hyperglycinemia: The turnover rates of glycine, pool size, and the formation of serine;Nyhan;Am. J. Dis. Child.,1962