title: Anti-hepatitis-A antibody in Spain.
mesh_terms: D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000302:isolation & purification; D002648:Child; D002675:Child, Preschool; D006506:Hepatitis A / Q000276:immunology* / Q000382:microbiology; D006507:Hepatovirus / Q000276:immunology; D006801:Humans; D008875:Middle Aged; D013030:Spain
chemical_list: D000914:Antibodies, Viral