Further observations on cost of preventing retrolental fibroplasia.
D005260:Female; D005313:Fetal Death / Q000453:epidemiology*; D006801:Humans; D000860:Hypoxia / Q000401:mortality; D007224:Infant Care; D007226:Infant Mortality; D007231:Infant, Newborn; D008131:London; D009518:New York; D009519:New York City; D010102:Oxygen Inhalation Therapy / Q000009:adverse effects; D011247:Pregnancy; D012121:Respiration, Artificial; D012124:Respiratory Care Units / Q000592:standards; D012178:Retinopathy of Prematurity / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D006113:United Kingdom; D014481:United States