title: Morphology of the GB hepatitis agent.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D002143:Callitrichinae; D000882:Haplorhini; D006518:Hepatitis Viruses / Q000276:immunology / Q000648:ultrastructure*
chemical_list: D000936:Antigen-Antibody Complex