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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Johnson, Frank H. (Frank Harris),
    Publication info: Washington, American Physiological Society, 1957
    Holding Institution: MBLWHOI Library
  2. By: National Research Council (U.S.). Committee on Photobiology. - Johnson, Frank H. (Frank Harris),
    Publication info: Washington, American Association for the Advancement of Science, 1955
    Holding Institution: MBLWHOI Library