TY  - RPRT
TI  - Cryo instruments: thermoelectric and freon systems.
AU  - R E Crump
PY  - 1967
DO  - 10.1097/00004397-196700720-00005
UR  - https://pubmed.ncbi.nlm.nih.gov/5602373/
ID  - 5602373
ER  -