TY - GEN AU - Ada,M L AU - Hacker,M R AU - Golen,T H AU - Haviland,M J AU - Shainker,S A AU - Burris,H H TI - Trends in provider-initiated versus spontaneous preterm deliveries, 2004-2013 SN - 1476-5543 PY - 2018///0703 KW - Adult KW - Black or African American KW - statistics & numerical data KW - Female KW - Gestational Age KW - Healthcare Disparities KW - Humans KW - Incidence KW - Infant, Newborn KW - Male KW - Obstetric Labor, Premature KW - epidemiology KW - Odds Ratio KW - Pregnancy KW - Premature Birth KW - Retrospective Studies KW - Risk Factors KW - White People N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/jp.2017.116 ER -