000 00727 a2200217 4500
005 20250512153511.0
264 0 _c19660521
008 196605s 0 0 eng d
022 _a0042-9686
040 _aNLM
_beng
_cNLM
100 1 _aGuthe, T
245 0 0 _aFreezing and transport of sera in liquid nitrogen at-150 degrees C to-196 degrees C.
_h[electronic resource]
260 _bBulletin of the World Health Organization
_c1965
300 _a864-7 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aBlood Preservation
650 0 4 _aFreezing
650 0 4 _aRefrigeration
650 0 4 _aSpecimen Handling
773 0 _tBulletin of the World Health Organization
_gvol. 33
_gno. 6
_gp. 864-7
999 _c5297051
_d5297051