Zhang, H., X. Guo, S. Zhong, T. Ge, S. Peng, P. Yu, and Z. Zhou. 2015. “Heterogeneous Vesicles in Mucous Epithelial Cells of Posterior Esophagus of Chinese Giant Salamander (Andrias Davidianus)”. European Journal of Histochemistry 59 (3). https://doi.org/10.4081/ejh.2015.2521.