@misc{indiciae0015883550b1, title = {Improvements in optical methods for measuring rapid changes in membrane potential.}, author = {R K Gupta and B M Salzberg and A Grinvald and L B Cohen and K Kamino and S Lesher and M B Boyle and A S Waggoner and C H Wang}, year = {1981}, doi = {10.1007/bf01870975}, url = {https://pubmed.ncbi.nlm.nih.gov/7218335/}, note = {Source identifier: 7218335} }