%0 Journal Article %A Claudio Landoni %A Luigi Gianolli %A Giovanni Lucignani %A Patrizia Magnani %A Annarita Savi %A Laura Travaini %A Maria Carla Gilardi %A Ferruccio Fazio %T Comparison of Dual-Head Coincidence PET Versus Ring PET in Tumor Patients %D 1999 %J Journal of Nuclear Medicine %P 1617-1622 %V 40 %N 10 %U https://jnm.snmjournals.org/content/jnumed/40/10/1617.full.pdf