Delayed entry into prenatal care among women with pre-pregnancy health conditions, National Birth Defects Prevention Study, 1997–2011
Titel:
Delayed entry into prenatal care among women with pre-pregnancy health conditions, National Birth Defects Prevention Study, 1997–2011
Auteur:
Simeone, Regina M. Reefhuis, Jennita Jamieson, Denise J. Drews-Botsch, Carolyn D. Lash, Timothy L. Fisher, Sarah C. Howley, Meredith M. Evans, Shannon Howards, Penelope P.