Significant plasma 17,20β-dihydroxy-4-pregnen-3-one peaks were measured for the first time in female Eurasian perch, Perca fluviatilis, during the pre-ovulatory period, reaching 3.5 ng ml, but was not synchronized with final maturation and ovulation stages. © 2004 Kluwer Academic Publishers.
|Number of pages||2|
|Journal||Fish physiology & biochemistry|
|Publication status||Published - 1 Jan 2003|