Am Rev Tuberc. 1958 Oct;78(4):637-43.
https://www.atsjournals.org/doi/abs/10.1164/artpd.1958.78.4.637
Am Rev Tuberc. 1958 Oct;78(4):583-603.
https://www.atsjournals.org/doi/abs/10.1164/artpd.1958.78.4.583