TY  - RPRT
TI  - Polyribonucleotides containing thiopurines: synthesis and properties.
AU  - A D Broom
AU  - V Amarnath
PY  - 1976
DO  - 10.1016/0006-291x(76)91005-6
UR  - https://pubmed.ncbi.nlm.nih.gov/942425/
ID  - 942425
ER  -