{"id":"W2169394413","doi":"10.1017/s0950268804002857","title":"Declining hepatitis A seroprevalence: a global review and analysis","year":2004,"lang":"en","type":"review","venue":"Epidemiology and Infection","topic":"Hepatitis Viruses Studies and Epidemiology","field":"Medicine","cited_by":346,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Seroprevalence; Hepatitis A; Sanitation; Hygiene; Environmental health; Socioeconomic status; Vaccination; Hepatitis a virus; Medicine; Demography; Geography; Population; Virology; Immunology; Serology; Hepatitis; Virus","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1187063862815037,"score_gpt":0.44711398377974,"score_spread":0.3284075974982364,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}