title: A better understanding of health issues through population-based surveillance. Why surveys?
authors.forename: A W
authors.initials: AW
authors.lastname: Sorenson
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005544:Forecasting; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010865:Pilot Projects; D011159:Population Surveillance / Q000379:methods; D012307:Risk Factors; D012494:Sampling Studies; D011795:Surveys and Questionnaires; D014481:United States