Ardó L, Guojun Y, Jeney Z, Pao X, Jeney G. Effect of fish feed containing two Chinese herbal extracts (Ganodema Iucidum and Lonicera japonica) on the non-specific immune system of Nile tilapia, Oreochromis niloticus (preliminary results). Acta agrar. Debr. 2007;(26):9-14. doi:10.34101/actaagrar/26/3045