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Harkness, R.A. Current clinical problems in placental steroid or aryl sulphatase C deficiency and the related ‘cervical dystocia’ and X-linked ichthyosis. J Inherit Metab Dis 5, 142–144 (1982). https://doi.org/10.1007/BF01800168
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DOI: https://doi.org/10.1007/BF01800168