title: THE RADIOACTIVITY OF POTASSIUM FROM HUMAN SOURCES.
abstract: A comparison of the radioactivity of potassium from human and commercial sources indicates that the radioactive isotope K(40) is probably 1 or 2 per cent less abundant in human potassium.
authors.affiliation: Department of Physiology and the Department of Radiology of the School of Medicine and Dentistry of The University of Rochester, Rochester, New York.
authors.forename: W O
authors.initials: WO
authors.lastname: Fenn
authors.forename: W F
authors.initials: WF
authors.lastname: Bale
authors.forename: L J
authors.initials: LJ
authors.lastname: Mullins