Figure 12a. Micrograph of the tracheal surface showing decilliation of moderate areas of the covering epithelium with rupture of goblet cell on the surface

From

Action Mechanism and Immunity Status of Broiler Chickens after Spray and Drinking Water Administration of Kanne-Brottrunk®

Raheel I.A., Orabi A., Saber El-Hanbaly, Hassan Shaheen

Journal of Applied & Environmental Microbiology. 2018, 6(3), 59-66 doi:10.12691/jaem-6-3-1