| Literature DB >> 4031390 |
S Dell'Aquila, A Crasto, G Alberico, B Varriale, A Pelosi, R Pierantoni.
Abstract
Seasonal plasma testosterone and androstenedione levels were determined by radioimmunoassay in the Gentile di Puglia ram. Androstenedione remains steady throughout the years, while testosterone shows seasonal changes. Testosterone is at high levels in winter, spring and summer and drops to a low concentration in autumn.Entities:
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Year: 1985 PMID： 4031390 DOI： 10.1007/BF03348490
Source DB: PubMed Journal: J Endocrinol Invest ISSN： 0391-4097 Impact factor: 4.256