%0 Journal Article %T Effects of Esophageal Constriction on Benzo[alpyrene Carcinogenesis in Hamster Esophagus and Forestomach %A Dunham, Lucia, J. %A Sheets, Ray, H. %J JNCI: Journal of the National Cancer Institute %V 53 %N 3 %P 875-881 %@ 0027-8874 %D 1974-09-01 %I Oxford University Press %~ DeepDyve