H. Bettmann

Degradation of phenol by polymer entrapped microorganisms

H. Rehm, H. Bettmann, 1984, Applied Microbiology and Biotechnology.

Chronic Appendicitis from the Viewpoint of an Internist

H. Bettmann, 1928 .

Continuous degradation of phenol(s) by Pseudomonas putida P8 entrapped in polyacrylamidehydrazide

H. Rehm, H. Bettmann, 1985, Applied Microbiology and Biotechnology.

THE SHAPE OF THE STOMACH

H. Bettmann, 1898 .