Sexually dimorphic DNA methylation and gene expression patterns in human first trimester placenta oleh Tania L. Gonzalez, Bryn E. Willson, Erica T. Wang, Kent D. Taylor, Allynson Novoa, Akhila Swarna, Juanita C. Ortiz, Gianna J. Zeno, Caroline A. Jefferies, Kate Lawrenson, Jerome I. Rotter, Yii-Der Ida Chen, John Williams, Jinrui Cui, Mark O. Goodarzi, Margareta D. Pisarska