RT Journal Article SR Electronic(1) A1 Bullen, J. J.YR 1975 T1 A New Technique for Recovering Bacteria Stored in Liquid Nitrogen JF Microbiology, VO 89 IS 1 SP 205 OP 207 DO https://doi.org/10.1099/00221287-89-1-205 PB Microbiology Society, SN 1465-2080, AB , UL https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-89-1-205