ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] We now wish to report the isolation of large quantities of pure (3-dihydroequilin from two different concentrates of conjugated cestrogens prepared from pregnant mares' urine collected respectively at mid-pregnancy (approximately the sixth month of pregnancy) and at late pregnancy (approximately ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/177753a0
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