A Longitudinal Twin Study of Skewed X Chromosome-Inactivation Wong, Chloe Chung Yi ; Caspi, Avshalom ; Williams, Benjamin ; Houts, Renate ; Craig, Ian W. ; Mill, Jonathan Abstract Publication: PLoS ONE Pub Date: March 2011 DOI: 10.1371/journal.pone.0017873 Bibcode: 2011PLoSO...617873W