Defective RNA replication by poliovirus mutants deficient in 2A protease cleavage activity.

por Yu, S F, Benton, P, Bovee, M, Sessions, J, Lloyd, R E
Publicado em 1995

Double blind, placebo controlled trial of metronidazole in Crohn's disease.

por Sutherland, L, Singleton, J, Sessions, J, Hanauer, S, Krawitt, E, Rankin, G, Summers, R, Mekhjian, H, Greenberger, N, Kelly, M
Publicado em 1991