%0 Journal Article %A Michael K. O'Connor %A William M. Oswald %T Influence of Collimators on SPECT Center of Rotation Measurements %D 1989 %J Journal of Nuclear Medicine %P 265-266 %V 30 %N 2 %U https://jnm.snmjournals.org/content/jnumed/30/2/265.2.full.pdf