Ключевые слова: analysis, ball, biochemistry, biology, blood, clinical, diagnostic, donation, extraction, health, healthcare, healthcare professional, hematological, hematology, hooked up, hospital, laboratory, laboratory technician, liquid, medical, medical equipment, medical examination, medical technology, medical testing, needle, net, pathology, phlebotomy, plasma, procedure, sample, scientific, sterile, syringe, transfusion, transfusion medicine, tube, vein, vial, virus,