title: Screening for potentially pathogenic agents in cornea donors.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003315:Cornea / Q000382:microbiology; D016039:Corneal Transplantation; D004797:Enzyme-Linked Immunosorbent Assay; D006678:HIV / Q000302:isolation & purification; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006801:Humans; D008875:Middle Aged; D014019:Tissue Donors
chemical_list: D006514:Hepatitis B Surface Antigens