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Saarinen N, Joshi SC, Ahotupa M, Li X, Ammälä J, Mäkelä S, Santti R. (2001). “No evidence for the in vivo activity of aromatase-inhibiting flavonoids”. J Steroid Biochem Mol Biol.78 (3): 231–9. doi:10.1016/S0960-0760(01)00098-X. PMID11595503.
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