Yamamoto K, Okamoto A, Isonishi S, Ochiai K, Ohtake Y (Feb 2001). "A novel gene, CRR9, which was up-regulated in CDDP-resistant ovarian tumor cell line, was associated with apoptosis". Biochem Biophys Res Commun. 280 (4): 1148–54. doi:10.1006/bbrc.2001.4250. PMID11162647.
Yamamoto K, Okamoto A, Isonishi S, Ochiai K, Ohtake Y (Feb 2001). "A novel gene, CRR9, which was up-regulated in CDDP-resistant ovarian tumor cell line, was associated with apoptosis". Biochem Biophys Res Commun. 280 (4): 1148–54. doi:10.1006/bbrc.2001.4250. PMID11162647.