title: A cluster system for maternity care.
authors.forename: F S
authors.initials: FS
authors.lastname: Waryas
authors.forename: M B
authors.initials: MB
authors.lastname: Luebbers
mesh_terms: D003362:Cost-Benefit Analysis; D003696:Delivery Rooms / Q000458:organization & administration; D005260:Female; D006699:Home Care Services; D006748:Hospital Departments / Q000458:organization & administration*; D006801:Humans; D007231:Infant, Newborn; D008427:Maternal Health Services / Q000592:standards*; D009775:Obstetrics and Gynecology Department, Hospital / Q000191:economics / Q000458:organization & administration*; D011181:Postnatal Care; D011247:Pregnancy; D014861:Washington