@misc{indiciae824302bc72c6, title = {A quantitative protozoan bio-assay method for determining venom potencies.}, author = {B D Johnson and J C Tullar and H L Stahnke}, year = {1966}, doi = {10.1016/0041-0101(66)90078-x}, url = {https://pubmed.ncbi.nlm.nih.gov/5951147/}, note = {Source identifier: 5951147} }