Carmichael, Suzan L., Cogswell, Mary E., Ma, Chen, Gonzalez-Feliciano, Amparo, Olney, Richard S., Correa, Adolfo, Shaw, Gary M., National Birth Defects Prevention Study (2013). "Hypospadias and maternal intake of phytoestrogens". American Journal of Epidemiology, Vol.178, No.3, Augt. 1, 2013: p.434-440
DOI: https://doi.org/10.1093/aje/kws591

Warning: These citations may not always be 100% accurate.