Figure 7:
photographic section ostrich showing the mucosal fold (MF) was elongated (H and E) stain 100×, (B): thoracic part of esophagus ostrich B: (H and E) stain 200 x. epithelium gland (G), submucosa (SM ), lamina muscularis (Mm).
photographic section ostrich showing the mucosal fold (MF) was elongated (H and E) stain 100×, (B): thoracic part of esophagus ostrich B: (H and E) stain 200 x. epithelium gland (G), submucosa (SM ), lamina muscularis (Mm).