Okajima, E., Tsutsumi, M., Ozono, S., Akai, H., Denda, A., Nishino, H., . . . Konishi, Y. (1998). Inhibitory Effect of Tomato Juice on Rat Urinary Bladder Carcinogenesis after N‐Butyl‐N‐(4‐hydroxybutyl)nitrosamine Initiation. Jpn J Cancer Res.

Okajima, Eijiro, Masahiro Tsutsumi, Seiichiro Ozono, Hiroyuki Akai, Ayumi Denda, Hoyoku Nishino, Syunji Oshima, Hideki Sakamoto, and Yoichi Konishi. "Inhibitory Effect of Tomato Juice On Rat Urinary Bladder Carcinogenesis After N‐Butyl‐N‐(4‐hydroxybutyl)nitrosamine Initiation." Jpn J Cancer Res 1998.

Okajima, Eijiro, et al. "Inhibitory Effect of Tomato Juice On Rat Urinary Bladder Carcinogenesis After N‐Butyl‐N‐(4‐hydroxybutyl)nitrosamine Initiation." Jpn J Cancer Res 1998.