Comparison of rectal and perirectal swabs for detection of colonization with vancomycin-resistant enterococci.

Por Weinstein, J W, Tallapragada, S, Farrel, P, Dembry, L M
Publicado em 1996

Evaluation of restriction endonuclease analysis as an epidemiologic typing system for Branhamella catarrhalis.

Por Patterson, J E, Patterson, T F, Farrel, P, Hierholzer, W J, Zervos, M J
Publicado em 1989

Pseudoepidemic of Nocardia asteroides associated with a mycobacterial culture system.

Por Patterson, J E, Chapin-Robertson, K, Waycott, S, Farrel, P, McGeer, A, McNeil, M M, Edberg, S C
Publicado em 1992