N Engl J Med. 1946 Dec 05;235(23):824-6. doi: 10.1056/NEJM194612052352304.
The New England journal of medicine
J A FOLEY, J B ANDOSCA
PMID: 20277639 DOI: 10.1056/NEJM194612052352304
[No abstract available.]
Keywords: TUBERCULOSIS/surveys