TY  - RPRT
TI  - Visulization of plaque forming cells in agar plates stained with O-tolidine.
AU  - D Segre
AU  - M Segre
PY  - 1976
DO  - 10.1016/0022-1759(76)90110-1
UR  - https://pubmed.ncbi.nlm.nih.gov/62812/
ID  - 62812
ER  -