![Is there a preferred gestational age threshold of viability?: A survey of maternal-fetal medicine providers]()
Is there a preferred gestational age threshold of viability?: A survey of maternal-fetal medicine providersNuthalapaty, Francis; Lu, George; Ramin, Susan; Nuthalapaty, Elizabeth; Ramin, Kirk D.; Ramsey, Patrick S.; Nuthalapaty, Francis; Lu, George; Ramin, Susan; Nuthalapaty, Elizabeth; Ramin, Kirk D.; Ramsey, Patrick S. · Journal of Maternal-Fetal and Neonatal Medicine · 2007