Ключевые слова: apheresis, bag, bank, blood, blood donor day, care, cells, clotting, collection, components, day, disease, doctor, donate, donation, donor, event, give, group, health, healthcare, hematologist, hematology, hemostasis, horizontal, hospital, illness, laboratory, medical, medicine, message, packed, petition, physician, plasma, plasmapheresis, platelet, plateletpheresis, red, request, research, stored, text, thrombocytes, transfusions, treatment, type, voluntary, volunteering, whole,