Babalola, T., Oyawale, F., Adejumo, I., Bolu, S. (2016). 'Effects of dietary fish oil replacement by vegetable oil on the serum biochemical and haematological parameters of African catfish (Heterobranchus longifilis) fingerlings', Iranian Journal of Fisheries Sciences, 15(2), pp. 775-788. doi: 10.22092/ijfs.2018.114570