TY  - RPRT
TI  - Self-splicing RNA: implications for evolution.
AU  - T R Cech
PY  - 1985
DO  - 10.1016/s0074-7696(08)61370-4
UR  - https://pubmed.ncbi.nlm.nih.gov/3891660/
ID  - 3891660
ER  -