1. Purified Protein Derivatives (PPD) and Other Antigens Prepared From Atypical Acid-Fast Bacilli and Nocardia asteroides;Affronti;Am. Rev. Tuberc.,1959
2. A Limited Clinical, Pathologic, and Epidemiologic Study of Patients With Pulmonary Lesions Associated with Atypical Acid-Fast Bacilli in the Sputum;Crow;Am. Rev. Tuberc.,1957
3. Sources of Tuberculin Sensitivity in Human Populations. A Summing Up of Recent Epidemiologic Research;Edwards;Acta tuberc. scandinav.,1959
4. Skin Sensitivity to Antigens Made From Various Acid-Fast Bacteria;Edwards;Am. J. Hyg.,1957
5. Epidemiologic Studies of Tuberculin Sensitivity. I. Preliminary Results With Purified Derivatives Prepared From Atypical, Acid-Fast Organisms;Edwards;Am. J. Hyg.,1958