TY  - RPRT
TI  - Modified gradient plate for use in the virus plaque technique.
AU  - W T Soper
PY  - 1966
DO  - 10.1128/am.14.3.470-471.1966
UR  - https://pubmed.ncbi.nlm.nih.gov/16349664/
ID  - 16349664
ER  -