%0 Journal Article %T Assessment of the ability of CT urography with low-dose multi-phasic excretory phases for opacification of the urinary system %A Atsushi Nakamoto %A Go Nakai %A Haruhito Azuma %A Hiroshi Juri %A Kazuhiro Yamamoto %A Kiyohito Yamamoto %A Mitsuhiro Koyama %A Takahiro Tsuboyama %A Yoshifumi Narumi %J Archive of "PLoS ONE". %D 2017 %R 10.1371/journal.pone.0174800 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5383231/