An investigation of the association between three methods of assessing neighborhood-level exposures and risk of preterm birth
Culhane J, Elo I, Hillier A, Tony S, Mccollum K. An investigation of the association between three methods of assessing neighborhood-level exposures and risk of preterm birth. American Journal Of Obstetrics And Gynecology 2004, 191: s123. DOI: 10.1016/j.ajog.2004.10.329.Peer-Reviewed Original ResearchPreterm birthNeighborhood-level exposures