TY  - RPRT
TI  - A method for estimating the probability that a specific frameshift mutation was selected in the course of evolution.
AU  - W M Fitch
PY  - 1970
DO  - 10.1016/0022-2836(70)90373-6
UR  - https://pubmed.ncbi.nlm.nih.gov/5450513/
ID  - 5450513
ER  -