Ключевые слова: analysis, antibodies, antigen, background, biotechnology, blood, blue, care, cassette, checkup, color, copy, diagnosis, disease, disposable, equipment, express, flat, hav, hbv, hcv, health, hepatitis, hepatology, illness, immunology, infection, inflammation, lab, laboratory, lay, light, liver, medical, medicine, microbiology, object, rapid, sickness, space, test, testing, tests, text, top, two, view, virology, virus, white,