This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 24 print issues and online access
$259.00 per year
only $10.79 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to the full article PDF.
USD 39.95
Prices may be subject to local taxes which are calculated during checkout
Rights and permissions
About this article
Cite this article
Barker, H., Isles, T. Actions of cyclic AMP, its butyryl derivatives and Na butyrate on the HCG output of malignant trophoblast cells in vitro. Br J Cancer 38, 158–162 (1978). https://doi.org/10.1038/bjc.1978.178
Issue date:
DOI: https://doi.org/10.1038/bjc.1978.178