TY  - RPRT
TI  - Atom density in protein structures.
AU  - S Karlin
AU  - Z Y Zhu
AU  - F Baud
PY  - 1999
DO  - 10.1073/pnas.96.22.12500
UR  - https://pubmed.ncbi.nlm.nih.gov/10535951/
ID  - 10535951
ER  -