TY  - RPRT
TI  - The protein structure code: what is its present status?
AU  - J Garnier
AU  - J M Levin
PY  - 1991
DO  - 10.1093/bioinformatics/7.2.133
UR  - https://pubmed.ncbi.nlm.nih.gov/2059837/
ID  - 2059837
ER  -