@misc{indiciaeae4c18bd8233, title = {A bovine coronavirus identified by thin-section electron microscopy.}, author = {D Chasey and M Lucas}, year = {1977}, doi = {10.1136/vr.100.25.530}, url = {https://pubmed.ncbi.nlm.nih.gov/878273/}, note = {Source identifier: 878273} }