title: Intercurrent hepatitis A in B viral hepatitis.
mesh_terms: D000208:Acute Disease; D006506:Hepatitis A / Q000150:complications*; D006509:Hepatitis B / Q000150:complications*; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008297:Male; D008875:Middle Aged
chemical_list: D007074:Immunoglobulin G; D007075:Immunoglobulin M