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. 1955 Jan 8;1(4905):65-8.
doi: 10.1136/bmj.1.4905.65.

Disagreement between observers in an epidemiological study of respiratory disease

R S SCHILLING, J P HUGHES, I DINGWALL-FORDYCE

Disagreement between observers in an epidemiological study of respiratory disease

R S SCHILLING et al. Br Med J. .
No abstract available

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References

    1. Lancet. 1951 May 5;1(6662):1007-9 - PubMed
    1. Physiotherapy. 1951 Mar;37(3):49-53 - PubMed
    1. Proc R Soc Med. 1952 Sep;45(9):577-84 - PubMed
    1. Proc R Soc Med. 1952 Sep;45(9):601-3 - PubMed
    1. Am Rev Tuberc. 1954 Apr;69(4):566-84 - PubMed

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