TY  - RPRT
TI  - Positional statistical significance in sequence alignment.
AU  - L Yu
AU  - T F Smith
PY  - 1999
DO  - 10.1089/cmb.1999.6.253
UR  - https://pubmed.ncbi.nlm.nih.gov/10421526/
ID  - 10421526
ER  -