title: The author replies.
authors.affiliation: Department of Anthropology, University of Colorado Denver, Denver, CO.
authors.forename: Zaneta M
authors.initials: ZM
authors.lastname: Thayer
mesh_terms: D001741:Black or African American; D005260:Female; D054624:Health Status Disparities; D006801:Humans; D007230:Infant, Low Birth Weight; D011247:Pregnancy; D047928:Premature Birth / Q000209:etiology*; D014466:Ultraviolet Rays; D014808:Vitamin D Deficiency / Q000150:complications*; D044465:White People