共 50 条
- [1] SURFACE TOPOGRAPHY OF ULTRAMICROTOME SECTIONS JOURNAL OF ULTRASTRUCTURE RESEARCH, 1969, 29 (5-6): : 373 - &
- [3] ULTRAMICROTOME KNIFE TROUGH FOR GLASS KNIVES JOURNAL OF ELECTRON MICROSCOPY, 1972, 21 (01): : 89 - &
- [4] MODIFYING A PORTER-BLUM MT-2 ULTRAMICROTOME KNIFE HOLDER TO ACCEPT RALPH KNIVES STAIN TECHNOLOGY, 1979, 54 (05): : 293 - 295