TY  - RPRT
TI  - PQS: a protein quaternary structure file server.
AU  - K Henrick
AU  - J M Thornton
PY  - 1998
DO  - 10.1016/s0968-0004(98)01253-5
UR  - https://pubmed.ncbi.nlm.nih.gov/9787643/
ID  - 9787643
ER  -