TY  - RPRT
TI  - Toward the unification of sequence and structural data for identification of structural and functional constraints.
AU  - C Lawrence
PY  - 1994
DO  - 10.1016/0097-8485(94)85021-6
UR  - https://pubmed.ncbi.nlm.nih.gov/7952896/
ID  - 7952896
ER  -