1. Unclassified mycobacteria in the gastric content of healthy personnel and of patients of a tuberculosis hospital;Atwell;Amer. Rev. Resp. Dis.,1960
2. Die Züchtung von Mykobakterien aus dem Kot der Haustiere und ihre Bedeutung für die Epidemiologie und Bekämpfung der Tuberkulose;Beerwerth;Praxis Pneumologie,1967
3. The ecology of the atypical mycobacteria;Chapman;Arch. Environ. Health,1971
4. A study on the frequency of ‘atypical’ mycobacteria in Japanese National Sanatoria;Co-operative Study Group of the Japanese National Sanatoria on Atypical Mycobacteria;Tubercle,1970
5. Potential pathogens among strains of mycobacteria isolated from house dusts;Dawson;Med. J. Australia,1971