Very low birthweight infants. 1. Striving for quality.
D005260:Female; D006801:Humans; D007224:Infant Care; D007226:Infant Mortality; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology / Q000628:therapy; D011247:Pregnancy; D006113:United Kingdom