共 50 条
- [31] Stem cell technology may make blood donations obsolete ATLA-ALTERNATIVES TO LABORATORY ANIMALS, 2008, 36 (04): : 373 - 373
- [33] HOW TO MAKE NUCLEAR-WEAPONS OBSOLETE - JASTROW,R JOURNAL OF POLITICS, 1987, 49 (03): : 845 - 860
- [34] NEW ANAEROBIC SEALING COMPOUND COULD MAKE GASKETS OBSOLETE ENGINEERING MATERIALS AND DESIGN, 1975, 19 (03): : 41 - 41