Ключевые слова: bank, biological, biology, biotech, biotechnology, black, care, cell, clinic, cold, cryo, cryogenics, donation, donor, embryology, fight, freeze, genetics, health, human, in vitro, ivf, keep, lab, laboratory, liquid, liquid nitrogen, medical, medicine, nitrogen, pregnancy, preserve, reproduction, research, sample, science, scientific, sperm, spermatozoon, storage, tank, test, treatment, white,