Effect of bambermycin on performance of broilers when fed in combination with lasalocid plus roxarsone Untawale, G.G.; Grant, R.J.; Hanson, L.J.; Harris, J.R.; Davis, R.B.; Quarles, C.L. Poultry Science 61(7): 1399 1982 0032-5791 https://eurekamag.com/research/028/155/028155983.php