Worry about racial discrimination: A missing piece of the puzzle of Black-White disparities in preterm birth? Braveman, Paula ; Heck, Katherine ; Egerter, Susan ; Dominguez, Tyan Parker ; Rinki, Christine ; Marchi, Kristen S. ; Curtis, Michael Abstract Publication: PLoS ONE Pub Date: October 2017 DOI: 10.1371/journal.pone.0186151 Bibcode: 2017PLoSO..1286151B