@misc{indiciaea1dbde897c67, title = {Pacemaker currents in chick embryonic heart cells change with development.}, author = {A Shrier and J R Clay}, year = {1980}, doi = {10.1038/283670a0}, url = {https://pubmed.ncbi.nlm.nih.gov/7354856/}, note = {Source identifier: 7354856} }