A polymorphism of the CYP17 gene related to sex steroid metabolism is associated with female-to-male but not male-to-female transsexualism
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PII: S0015-0282(07)01228-9
doi:10.1016/j.fertnstert.2007.05.056
© 2008 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

