@article {3575, title = {Purification and assay of Arapaima gigas vitellogenin: potential use for sex determination}, journal = {Cybium}, volume = {32}, year = {2008}, pages = {111}, author = {Dugu{\'e}, R and Chu Koo, F. and Alcantara, F. and Fabrice Duponchelle and Renno, J-F and Jesus Nu{\~n}ez-Rodriguez} }