TY  - RPRT
TI  - Model substrates for an RNA enzyme.
AU  - W H McClain
AU  - C Guerrier-Takada
AU  - S Altman
PY  - 1987
DO  - 10.1126/science.2443980
UR  - https://pubmed.ncbi.nlm.nih.gov/2443980/
ID  - 2443980
ER  -