ATTENUATED SHIGELLA AS VECTORS FOR FOREIGN ANTIGEN DELIVERY - EFFECT OF VIRG MUTATIONS PREVENTING CELL-TO-CELL SPREAD ON SYSTEMIC AND MUCOSAL IMMUNE-RESPONSES
P. Bloom et al., ATTENUATED SHIGELLA AS VECTORS FOR FOREIGN ANTIGEN DELIVERY - EFFECT OF VIRG MUTATIONS PREVENTING CELL-TO-CELL SPREAD ON SYSTEMIC AND MUCOSAL IMMUNE-RESPONSES, Gastroenterology, 114(4), 1998, pp. 3831-3831