%0 Journal Article %A James W. Davis %A John M. Vogel %A Philip D. Ross %A Richard D. Wasnich %T Disease Versus Etiology: The Distinction Should Not Be Lost in the Analysis %D 1989 %J Journal of Nuclear Medicine %P 1273-1276 %V 30 %N 7 %U https://jnm.snmjournals.org/content/jnumed/30/7/1273.full.pdf