title: Risk birth registry: results of a pilot study in Kansas.
mesh_terms: D001719:Birth Certificates; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology*; D007615:Kansas; D011247:Pregnancy; D012042:Registries; D012306:Risk