共 50 条
- [49] O-18(O-18, O-16)O-20 REACTION AT 52 MEV BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1976, 21 (04): : 578 - 578
- [50] A GENERAL CHEMICAL METHOD FOR THE STEREOCHEMICAL ANALYSIS OF NUCLEOSIDE-5'[O-16,O-18] PHOSPHOROTHIOATES PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 1987, 30 (3-4): : 589 - 592