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Non-invasive method for delivery of tracer substances or small quantities of other materials to the colon.

    Citation

    Chacko A, Szaz KF, Howard J, et al
    Non-invasive method for delivery of tracer substances or small quantities of other materials to the colon.

    Publication history

    • First published January 1, 1990.
    Online issue publication 
    October 26, 2017

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