TY  - RPRT
TI  - Tempo and mode in evolution.
AU  - W M Fitch
AU  - F J Ayala
PY  - 1994
DO  - 10.1073/pnas.91.15.6717
UR  - https://pubmed.ncbi.nlm.nih.gov/8041688/
ID  - 8041688
ER  -