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Weiner, D.L., Grier, R.E. & Wolf, B. A bioassay for determining biotinidase activity and for discriminating biocytin from biotin using holocarboxylase synthetase-deficient cultured fibroblasts. J Inherit Metab Dis 8 (Suppl 2), 101–102 (1985). https://doi.org/10.1007/BF01811478
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DOI: https://doi.org/10.1007/BF01811478