Ключевые слова: abnormal, analysis, background, bacteriology, biology, biotechnology, blood, cancer, cell, circle, closeup, collection, data, digital, education, equipment, examination, experiment, genetic, growth, health, hematology, instrument, lab, laboratory, leukaemia, leukemia, medical, medicine, microbiology, microscope, microscopic, patient, rare, red, research, safety, science, set, slide, smear, technology, test, tube, view, white, work, yeast,