%0 Journal Article %T A 3-dimensional hemispherical brain phantom for compact dedicated brain PET scanners %A Akamatsu, G %A Tashima, H %A Iwao, Y %A Wakizaka, H %A Maeda, T %A Yoshida, E %A Yamaya, T %J Biomedical Physics & Engineering Express %V 5 %N 2 %P 8 %D 2019-02-01 %~ DeepDyve