%0 Journal Article %A Noboru Arimizu %A A. C. Morris, Jr. %T Quantitative Measurement of Radioactivity in Internal Organs by Area Scanning %D 1969 %J Journal of Nuclear Medicine %P 265-269 %V 10 %N 6 %U https://jnm.snmjournals.org/content/jnumed/10/6/265.full.pdf