Ключевые слова: a, ab, adult, analysis, assistant, b, background, biochemistry, biology, biotechnology, blood, blurred, care, cell, check, chemical, chemistry, clinic, closeup, concept, development, diagnostic, different, disease, dna, doctor, drops, equipment, female, glass, glassware, glove, gloves, green, group, hand, health, hematology, holding, hospital, icon, illustration, images, industry, lab, laboratory, liquid, medical, medicine, microbiology, person, pharmacy, plasma, professional, red, representing, research, result, rh factor, sample, science, scientist, services, test, therapy, transfuse, transfusion, tube, type, types, virus, woman, work,