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. 1954 Apr 10;1(4866):864-5.

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No authors listed. Br Med J. .
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References

    1. Clin Sci. 1953 Feb;12(1):41-54 - PubMed
    1. J Am Med Assoc. 1951 Dec 22;147(17):1629-35 - PubMed
    1. Lancet. 1952 Aug 9;2(6728):269 - PubMed
    1. Br Med J. 1950 Dec 2;2(4691):1244-9 - PubMed
    1. Am J Med. 1953 Nov;15(5):656-65 - PubMed

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