TY  - RPRT
TI  - A codon-based model of nucleotide substitution for protein-coding DNA sequences.
AU  - N Goldman
AU  - Z Yang
PY  - 1994
DO  - 10.1093/oxfordjournals.molbev.a040153
UR  - https://pubmed.ncbi.nlm.nih.gov/7968486/
ID  - 7968486
ER  -