Hepatitis and hepatitis-associated antigen (Au) in Upper Egypt.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004534:Egypt; D005260:Female; D006506:Hepatitis A / Q000382:microbiology*; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006801:Humans; D005779:Immunodiffusion; D007223:Infant; D008297:Male; D008875:Middle Aged
D006511:Hepatitis B Antigens