Ключевые слова: analyser, analysis, analyzer, analyzing, biochemistry, biology, blood, centrifuge, clinic, couple, device, doctor, equipment, examination, hospital, investigation, lab, laboratory, looking, machine, machines, making, male, man, medical, medicine, microbiology, modern, parser, person, portrait, profession, professional, research, sample, science, scientific, scientist, sitting, tech, technology, test, test tubes, tube, two, uniform, white, woman, working,