title: Development of mass screening in Romania, an operational approach.
mesh_terms: D002908:Chronic Disease / Q000453:epidemiology*; D003362:Cost-Benefit Analysis; D006295:Health Resources / Q000600:supply & distribution; D006801:Humans; D008403:Mass Screening / Q000191:economics; D009874:Operations Research; D011159:Population Surveillance; D012383:Romania