title: Researchers wrestle with a privacy problem.
authors.forename: Erika
authors.initials: E
authors.lastname: Check Hayden
mesh_terms: D000328:Adult; D019352:Censuses; D002648:Child; D003219:Confidentiality; D066264:Datasets as Topic / Q000706:statistics & numerical data; D004493:Education / Q000592:standards / Q000706:statistics & numerical data; D005060:Europe; D006801:Humans; D007183:Income Tax / Q000706:statistics & numerical data; D011996:Records; D012106:Research; D012108:Research Personnel; D012111:Residence Characteristics; D012456:Salaries and Fringe Benefits / Q000706:statistics & numerical data; D012942:Social Sciences / Q000941:ethics / Q000379:methods*; D013334:Students / Q000706:statistics & numerical data; D013663:Teaching / Q000592:standards; D014481:United States; D014612:Vaccines / Q000009:adverse effects
chemical_list: D014612:Vaccines