Liver tumor promotion by the cyanobacterial cyclic peptide toxin microcystin-LRRie Nishiwaki‐Matsushima, Hirota Fujiki, Tetsuya Ohta et al.|Journal of Cancer Research and Clinical Oncology|1992Cited by 807
Okadaic acid: an additional non-phorbol-12-tetradecanoate-13-acetate-type tumor promoter.Masami Suganuma, T Sugimura, Hirota Fujiki et al.|Proceedings of the National Academy of Sciences|1988Cited by 602
Tumor Promotion by Inhibitors of ProteinZ Phosphatases 1 and 2A: The Okadaic Acid Class of CompoundsHirota Fujiki, Masami Suganuma|Advances in cancer research|1993Cited by 310
Green tea: cancer preventive beverage and/or drugHirota Fujiki, Kei Nakachi, Masami Suganuma et al.|Cancer Letters|2002Cited by 209
Green Tea Extracts for the Prevention of Metachronous Colorectal Adenomas: A Pilot StudyMasahito Shimizu, Hisataka Moriwaki, Yasushi Fukutomi et al.|Cancer Epidemiology Biomarkers & Prevention|2008Cited by 205