TY  - RPRT
TI  - PAML: a program package for phylogenetic analysis by maximum likelihood.
AU  - Z Yang
PY  - 1997
DO  - 10.1093/bioinformatics/13.5.555
UR  - https://pubmed.ncbi.nlm.nih.gov/9367129/
ID  - 9367129
ER  -