S. A. F. Al-Salihi M. A qualitative and A quantitative Study of Free Pool Amino Acids in Redia and Cercariae , (Furcocercous) which Infect Lymnaea aurcularia Snials. RSCI [Internet]. 2010 Jan. 1 [cited 2025 Sep. 29];21(1):54-61. Available from: https://jwups.uomosul.edu.iq/index.php/rsci/article/view/46481