%0 Journal Article %T Host Defense Mechanisms against Infection with Influenza Virus. I. Effect of Sensitized Spleen Cells on Infection in Vitro %A Ennis, Francis A. %A Ruth, William A. %A Wells, Martha A. %J The Journal of Infectious Diseases %V 130 %N 3 %P 248-256 %@ 0022-1899 %D 1974-09-01 %I Oxford University Press %~ DeepDyve