title: Perinatal regionalization: it works for all of us.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007226:Infant Mortality; D008427:Maternal Health Services / Q000706:statistics & numerical data* / Q000600:supply & distribution*; D008428:Maternal Mortality; D008922:Mississippi; D011247:Pregnancy; D012040:Regional Health Planning