Transient liver toxicity as a result of the oral administration of 5‐aminolevulinic acid for photodynamic diagnosis in patients with bladder cancer. - Miyake, Makito; Nakai, Yasushi; Hori, Shunta; Morizawa, Yosuke; Fujimoto, Kiyohide; Hirao, Yoshihiko (International Journal of Urology, 2019)