Article PDF
Additional information
The online version of the original article can be found at https://doi.org/10.1038/218252a0
Rights and permissions
About this article
Cite this article
Erratum. Nature 218, 506 (1968). https://doi.org/10.1038/218506a0
Published:
Issue Date:
DOI: https://doi.org/10.1038/218506a0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.