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. 1960 Mar 12;1(5175):756-9.
doi: 10.1136/bmj.1.5175.756.

Some ausculatory and phonocardiographic findings observed in early infancy

Some ausculatory and phonocardiographic findings observed in early infancy

K A HALLIDIE-SMITH. Br Med J. .
No abstract available

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References

    1. Arch Dis Child. 1953 Feb;28(137):52-4 - PubMed
    1. Lancet. 1957 Oct 5;273(6997):673-4 - PubMed
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    1. Br Heart J. 1953 Apr;15(2):130-4 - PubMed
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