Asturiano, J. F., Sorbera, L. A., Ramos, J., Kime, D. E., Carrillo, M. and Zanuy, S. (2002) “Group-synchronous ovarian development, spawning and spermiation in the European sea bass (Dicentrarchus labrax L.) could be regulated by shifts in gonadal steroidogenesis”, Scientia Marina, 66(3), pp. 273–282. doi: 10.3989/scimar.2002.66n3273.