1. Berg, K. Moan, J. 1994, Lysosomes as photochemical targets. Int. J. Cancer, 59, 814, 22
2. Burns, R. P. Feeney-Burns, L. 1980, Clinico-morphologic correlations of drusen of Bruch's membrane. Trans. Am. Ophthalmol. Soc. 78, 206, 25
3. Colombo, J. P. 1978, Zuverlässigkeit von Labormethoden und qualitätskontrolle. Klinische chemie. Theorie, Praxis, Interpretation, 57, 67, S. Karger Verlag, Basel: Switzerland
4. Donaldson, H. H. 1924, Growth of parts and systems of the body in weight. The rat. Data and reference tables for the albino rat and Norway rat, Donaldson, H. H. 181, 298, Philadelphia, GA; U.S.A.
5. Eldred, G. E. Katz, M. L. 1988, Fluorophores of the human retinal pigment epithelium: separation and spectral characterization. Exp. Eye Res. 47, 71, 86