TY  - RPRT
TI  - A practical method for calculating evolutionary trees from sequence data.
AU  - L C Klotz
AU  - R L Blanken
PY  - 1981
DO  - 10.1016/0022-5193(81)90233-2
UR  - https://pubmed.ncbi.nlm.nih.gov/7300391/
ID  - 7300391
ER  -