title: Towards a hepatitis A vaccine. A review.
mesh_terms: D000328:Adult; D000818:Animals; D000956:Antigens, Viral / Q000276:immunology; D002143:Callitrichinae; D002648:Child; D004274:DNA, Recombinant / Q000378:metabolism; D006506:Hepatitis A / Q000517:prevention & control*; D006507:Hepatovirus / Q000276:immunology / Q000302:isolation & purification; D006801:Humans; D007116:Immunization, Passive; D008253:Macaca mulatta; D002679:Pan troglodytes; D014612:Vaccines; D014613:Vaccines, Attenuated
chemical_list: D000956:Antigens, Viral; D004274:DNA, Recombinant; D014612:Vaccines; D014613:Vaccines, Attenuated