Abu-El-Hamd M, Metwally A, El-Diahy Y, Soliman S, Ghazy A. Effect of L-tryptophan on growth performance, blood parameters and immunoresponse of Friesian calves. J Hellenic Vet Med Soc [Internet]. 24 aprile 2024 [citato 19 maggio 2024];75(1):6863-70. Disponibile su: https://ejournals.epublishing.ekt.gr/index.php/jhvms/article/view/32662