ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Our experiments consisted in brief of injecting tetracycline (achromysin) into the yolk-sac of embryos eight days old in amounts ranging from O'l to 2*5 mgm. The embryos were examined two, four, six and eight days afterwards. The presence of tetracycline was identified by its characteristic ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/184728b0