Ron W.F. de Bruin

Fractionated illumination in oesophageal ALA-PDT: effect on ferrochelatase activity.

H. J. van Staveren, R. van Hillegersberg, P. Siersema, 2000, Journal of photochemistry and photobiology. B, Biology.

5-Aminolaevulinic acid-induced protoporphyrin IX accumulation in tissues: pharmacokinetics after oral or intravenous administration.

A B Houtsmuller, R. van Hillegersberg, P. Siersema, 1998, Journal of photochemistry and photobiology. B, Biology.