title: Screening of potential hepatitis B virus vaccine recipients versus mass immunization.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006510:Hepatitis B Antibodies / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D017325:Hepatitis B Vaccines; D006801:Humans; D008297:Male; D008875:Middle Aged; D014611:Vaccination; D014761:Viral Hepatitis Vaccines
chemical_list: D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens; D017325:Hepatitis B Vaccines; D014761:Viral Hepatitis Vaccines