JubbK.V.J.KennedyP.C.: Pathology of Domestic Animals, 2nd ed., p. 201. Academic Press, New York and London, 1970
5.
PopperHSchaffnerF.: Liver: Structure and Function, p. 203. McGraw-Hill Book Co., New York, 1957
6.
PortaE.A.HartroftW.S.: Lipid pigments in relation to aging and dietary factors. In: Pigments in Pathology, ed. WolmanM., pp. 191–235. Academic Press, New York, 1969
7.
ZemanW.: The neuronal ceroid-lipofuscinoses. Progress in Neuropathology III, ed. ZimmermanH.M., pp. 203–223. Grune and Stratton, New York, 1976