@misc{indiciae0945d7274107, title = {Linear and nonlinear HL-A9 subdivisions generated by serial dilution.}, author = {H Waters and R L Walford}, year = {1973}, doi = {10.3109/08820137309022881}, url = {https://pubmed.ncbi.nlm.nih.gov/4139105/}, note = {Source identifier: 4139105} }