00643nas a2200253   4500000000100000008004100001260001300042653001200055653001800067653001300085653001300098653001300111653001200124653000900136653002500145653002500170653002900195653002600224100001100250245009800261300001000359490000600369022001400375       1971                            d  c1971 Dec10aAnimals10aCell Survival10aFreezing10aGlycerol10aHindlimb10aleprosy10aMice10aMice, Inbred Strains10aMycobacterium leprae10aPreservation, Biological10aSerum Albumin, Bovine1 aLevy L00aThe effect of freezing and storage at -60 degrees C on the viability of Mycobacterium leprae.  a574-60 v8  a0011-2240