Ключевые слова: aid, anemia, background, bag, bags, bank, banking, blood, bloody, care, charity, clinic, concept, doctor, donate, donation, donor, drop, emergency, equipment, give, group, health, healthcare, healthy, help, hematology, hospital, human, isolated, laboratory, life, lifesaving, medical, medicine, patient, plasma, plastic, red, save, science, stock, supply, surgery, systems, technology, testing, transfuse, transfusion, whole,