@PHDTHESIS{delno2017,
url = "http://www.theses.fr/2017USPCB059",
title = "Understanding geographic and temporal variations in preterm birth rates and trends : an international study in 34 high-income countries",
author = "Delnord, Marie",
year = "2017",
note = "Thèse de doctorat dirigée par Zeitlin, Jennifer Épidémiologie Sorbonne Paris Cité 2017",
note = "2017USPCB059",
url = "http://www.theses.fr/2017USPCB059/document",
}