The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
Captions
Transmission electron microscopic images of coronaviruses 229E (2), B814 (3) and IBV (4)
Uploaded a work by June D. Almeida and D. A. J. Tyrrell from The Morphology of Three Previously Uncharacterized Human Respiratory Viruses that Grow in Organ Culture. JOURNAL OF GENERAL VIROLOGY Volume 1, Issue (1967) https://www.microbiologyresearch.org/content/journal/jgv/10.1099/0022-1317-1-2-175 with UploadWizard