O. Washington

Genetic and physical evidence for plasmid control of Shigella sonnei form I cell surface antigen

D. Kopecko, S. Formal, O. Washington, 1980, Infection and immunity.

Virulence of Shigella flexneri Hybrids Expressing Escherichia coli Somatic Antigens

P. Gemski, S. Formal, O. Washington, 1972, Infection and immunity.

Construction of a potential bivalent vaccine strain: introduction of Shigella sonnei form I antigen genes into the galE Salmonella typhi Ty21a typhoid vaccine strain

L. Baron, D. Kopecko, S. Formal, 1981, Infection and immunity.

Invasion of HeLa cells by Salmonella typhimurium: a model for study of invasiveness of Salmonella.

P. Gemski, R. Giannella, S. Formal, 1973, The Journal of infectious diseases.

Effect of guinea pig or monkey colonic mucus on Shigella aggregation and invasion of HeLa cells by Shigella flexneri 1b and 2a

T. L. Hale, S. Formal, G. Dinari, 1986, Infection and immunity.

Shigellosis due to Shigella dysenteriae. 1. Relative importance of mucosal invasion versus toxin production in pathogenesis.

P. Gemski, S. Formal, O. Washington, 1972, The Journal of infectious diseases.

Immunological signals which control T cell responses.

D. P. Stevens, W. Ptak, P. Flood, 1992, Journal of endodontics.

Somatic antigen addition in Salmonella by bacteriophage.

L. Baron, S. Formal, O. Washington, 1957, Virology.