上皮
6.On day 26 the differentiation of the epithelium was almost completed. The surface epithelium differentiated into the interfollicular epithelium(IFE) and the follicle-associated epithelium (FAE).
10.ELECTRON MICROSCOPIC STUDIES ON THE SURFACE STRUCTURE OF EPITHELIUM OF THE URINARY BLADDER IN THE RICE-FIELD EEL, MONOPTERUS ALBUS(ZUIEW)

