Collect. Czech. Chem. Commun.
1996, 61, S99-S100
https://doi.org/10.1135/cccc1996s099
Replacement of oxygen by sulfur atoms leads to remarkable changes in the properties of uridylyl-(3'-5')-uridine
Xiaohai Liu, Colin B. Reese, Claire Simons and Pei-Zhuo Zhang