This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$209.00 per year
only $17.42 per issue
Rent or buy this article
Prices vary by article type
from$1.95
to$39.95
Prices may be subject to local taxes which are calculated during checkout
Rights and permissions
About this article
Cite this article
Brunt, J. Process Regulation and Validation: The Importance of Being Earnest. Nat Biotechnol 6, 884–885 (1988). https://doi.org/10.1038/nbt0888-884
Issue Date:
DOI: https://doi.org/10.1038/nbt0888-884