title: The provision of hospital accommodation and its effective use in relation to perinatal mortality rates in the north-west.
mesh_terms: D000293:Adolescent; D000328:Adult; D004739:England; D005260:Female; D006761:Hospitals; D006801:Humans; D007226:Infant Mortality; D008875:Middle Aged; D010298:Parity; D011247:Pregnancy; D013223:Statistics as Topic