Papaioannou, D. S.; Kyriakis, C. S.; Alexopoulos, C.; Tzika, E. D.; Polizopoulou, Z. S.; Kyriakis, S. C.
A field study on the effect of the dietary use of a clinoptilolite-rich tuff, alone or in combination with certain antimicrobials, on the health status and performance of weaned, growing and finishing pigs