TY  - RPRT
TI  - Active clusters and concentration--effect dependencies for biologically active substances.
AU  - S Bushelev
PY  - 1992
DO  - 10.1111/j.1749-6632.1992.tb26042.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1295398/
ID  - 1295398
ER  -