Comparing the Activity of Peripheral Blood Mononuclear Cells Frozen Under Electromagnetic Field Freezing and Standard Slow‐Freezing. - Matsubara, Takehiro; Takagi, Mina; Uwabo, Takahiro; Soh, Junichi; Toyooka, Shinichi; Morita, Mizuki; Wesley, Hannah (BioMed Research International, 2025)