Ключевые слова: analysis, anatomy, biochemistry, biology, blood, care, cell, cellular, circulation, clinical, corporeal, diagnostic, erythrocyte, examination, health, healthcare, hematology, hemoglobin, human, immunology, life, light, medical, medicine, microscopic, microscopy, molecule, organic, organism, oxygen, pathology, physiology, plasma, red, research, science, scientific, structure, study, system, texture, vascular,