title: Complement levels in acute infectious hepatitis and serum hepatitis.
mesh_terms: D000208:Acute Disease; D000936:Antigen-Antibody Complex; D003168:Complement Fixation Tests; D003165:Complement System Proteins / Q000032:analysis*; D006506:Hepatitis A / Q000209:etiology / Q000276:immunology*; D006509:Hepatitis B / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000032:analysis; D006801:Humans; D005779:Immunodiffusion
chemical_list: D000936:Antigen-Antibody Complex; D006511:Hepatitis B Antigens; D003165:Complement System Proteins