We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleIncrease in the frequency of K-ras codon 12 point mutation in colorectal carcinoma in elderly males in Japan: the 1990s compared with the 1960s.AuthorsKinoshita H; Yanagisawa A; Watanabe T; Nagawa H; Oya M; Kato Y; Muto TPublicationCancer science, 2005, Vol 96, Issue 4, p218ISSN1347-9032Publication typearticleDOI10.1111/j.1349-7006.2005.00037.x