Herbert Stepp

Pharmacokinetics of 5-aminolevulinic acid-induced protoporphyrin IX in skin and blood.

H Stepp, R M Huber, K Jacob, 1997, Journal of photochemistry and photobiology. B, Biology.

A FLUORESCENCE IMAGING DEVICE FOR ENDOSCOPIC DETECTION OF EARLY STAGE CANCER – INSTRUMENTAL and EXPERIMENTAL STUDIES

D. Jocham, H. Lenz, H. Stepp, 1987, Photochemistry and photobiology.

Endoscopic detection of transitional cell carcinoma with 5-aminolevulinic acid: results of 1012 fluorescence endoscopies.

P Schneede, H Stepp, R Baumgartner, 2001, Urology.