Ключевые слова: analysis, analytic, analyze, biology, blood, blood film, bloodstains, bloody, close up, color, diagnostic, dna, donate, donation, drops, element, equipment, exam, examination, group, grouping, haematic, health, health care, healthcare, hematology, hospital, human, lab, label, laboratory, liquid, many, medical, medical exam, medicine, red, report, research, sample, science, shiny, study, technology, test, transfusion, type, white,