El-Ghany, W.A.A. (2009) “The In-vitro and In-vivo Evaluation of Tiamulin and Tilmicosin for the Treatment of Mycoplasma gallisepticum Infected Broiler Chickens”, International Journal of Poultry Science, 8(12), pp. 1189–1198. doi:10.3923/ijps.2009.1189.1198.