TY  - GEN
AU  - Lofgren,R
AU  - Soule,M H
TI  - The Effect of Low Temperature on the Spirochetes of Relapsing Fever: I. The Viability of Four Strains of Spirochetes Stored at -48 Degrees Centigrade
SN  - 0021-9193
PY  - 2006///0525
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1128/JB.50.3.305-311.1945
ER  -