Ключевые слова: analysis, antibodies, antigen, background, biotechnology, blood, blue, care, cassette, checkup, color, diagnosis, disease, disposable, dropper, equipment, express, flat, hav, hbv, hcv, health, hepatitis, hepatology, illness, immunology, infection, inflammation, kit, lab, laboratory, lay, light, liver, medical, medicine, microbiology, nobody, object, pipette, rapid, set, sickness, test, testing, top, view, virology, virus, white,