1. Serologic examination on atypical mycobacteria with the agglutination method;Anz;Zbl. Bakt. I. Abt. Orig.,1969
2. Vergleich von Sensitin-Testen an Meerschweinchen mit Serotyp und Hühnervirulenz bei M. avium- und M. intracellulare-Stämmen;Anz;Zbl. Bakt. I. Abt. Orig.,1970
3. Isolation and purification of deoxyribonucleic acid from mycobacteria;Baess;Acta path. microbiol. scand. Sect. B,1974
4. Deoxyribonucleic acid hybridization between different species of mycobacteria;Baess;Acta path. microbiol. scand. Sect. B,1978
5. Determination of genome size and base ratio on deoxyribonucleic acid from mycobacteria;Baess;Acta path. microbiol. scand. Sect. B,1978