APA

National Cancer Institute (U.S.), . (1974). Promoting effect of bile acids on colon carcinogenesis after intrarectal instillation of N-methyl-N-nitro-N-nitrosoguanidine in rats. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1974. Promoting effect of bile acids on colon carcinogenesis after intrarectal instillation of N-methyl-N-nitro-N-nitrosoguanidine in rats. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1974). Promoting effect of bile acids on colon carcinogenesis after intrarectal instillation of N-methyl-N-nitro-N-nitrosoguanidine in rats. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . Promoting effect of bile acids on colon carcinogenesis after intrarectal instillation of N-methyl-N-nitro-N-nitrosoguanidine in rats. [Washington, D.C: . 1974.