PT - JOURNAL ARTICLE AU - Hull, G. F. TI - THE INTERNATIOVAL CONGRESS OF RADIOLOGY AND ELECTRICITY AID - 10.1126/science.30.774.586 DP - 1909 Oct 29 TA - Science PG - 586--587 VI - 30 IP - 774 4099 - http://science.sciencemag.org/content/30/774/586.short 4100 - http://science.sciencemag.org/content/30/774/586.full SO - Science1909 Oct 29; 30