title: HCV in Egypt in 1977.
mesh_terms: D004534:Egypt / Q000453:epidemiology; D006514:Hepatitis B Surface Antigens / Q000097:blood*; D006526:Hepatitis C / Q000175:diagnosis / Q000453:epidemiology*; D006801:Humans; D015995:Prevalence
chemical_list: D006514:Hepatitis B Surface Antigens