H. Lenz

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.

[Fluorescence diagnosis of porphyrin-marked urothelial tumors. Status of experimental development].

H. Stepp, D. Jocham, R. Baumgartner, 1989, Der Urologe. Ausg. A.

[Image-producing detection of porphyrin-marked tumors in the early stage].

E Unsöld, H Stepp, R Baumgartner, 1989, Biomedizinische Technik. Biomedical engineering.