RT Journal Article SR Electronic T1 A Rapid Method for Measurement of Fractional Intestinal Absorption of Calcium JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 588 OP 592 VO 15 IS 7 A1 Jacques Chanard A1 Jacques Assailly A1 Cyrille Bader A1 Jean-Louis Funck-Brentano YR 1974 UL http://jnm.snmjournals.org/content/15/7/588.abstract AB