title: A comparative study on the composition and importance of free amino acids in semen of gilthead sea bream, Sparus aurata, and perch, Perca fluviatilis.
authors.affiliation: Department of Organismic Biology, University of Salzburg, Hellbrunnerstrasse 34, 5020, Salzburg, Austria. Franz.Lahnsteiner@sbg.ac.at
authors.forename: Franz
authors.initials: F
authors.lastname: Lahnsteiner