Carbonell, Frieda2017-11-202017-11-2019611961b14646997https://hdl.handle.net/2144/25631Thesis (Ed.D.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.Newborn infantsPregnancyThe relationship between socio-environmental conditions and the occurrence of perinatal abnormalitiesThesis/Dissertation