1. B.F. Martin, Cell replacement and differentiation in transitional epithelium: a histological and autoradiographic study of the guinea-pig bladder and ureter. J. Anat. 112, 433–455 (1972)
2. X.R. Wu, X.P. Kong, A. Pellicer, G. Kreibich, T.T. Sun, Uroplakins in urothelial biology, function, and disease. Kidney Int. 75, 1153–1165 (2009)
3. M.L. Zeidel, Low permeabilities of apical membranes of barrier epithelia: what makes watertight membranes watertight? Am. J. Phys. 271, F243–F245 (1996)
4. H.O. Negrete, J.P. Lavelle, J. Berg, S.A. Lewis, M.L. Zeidel, Permeability properties of the intact mammalian bladder epithelium. Am. J. Phys. 271, F886–F894 (1996)
5. D. Kikeri, A. Sun, M.L. Zeidel, S.C. Hebert, Cell membranes impermeable to NH3. Nature 339, 478–480 (1989)