title: Perinatal care: the threat of deregionalization.
authors.affiliation: National Perinatal Information Center, Providence, RI 02903.
authors.forename: D
authors.initials: D
authors.lastname: Gagnon
authors.forename: S
authors.initials: S
authors.lastname: Allison-Cooke
authors.forename: R M
authors.initials: RM
authors.lastname: Schwartz
mesh_terms: D005544:Forecasting; D010500:Perinatology / Q000639:trends*; D012041:Regional Medical Programs / Q000458:organization & administration / Q000639:trends*; D014481:United States