C. Carvalho

Two major Spanish clones of penicillin-resistant Streptococcus pneumoniae in Portuguese isolates of clinical origin.

M. Caniça, R. Dias, M. V. Vaz-Pato, 2003, The Journal of antimicrobial chemotherapy.

Antibiotic susceptibility of Streptococcus pneumoniae isolates in Portugal. A multicenter study between 1989 and 1993.

A. Tomasz, M. Pato, C. Carvalho, 1995, Microbial drug resistance.

In vitro activity of extended-spectrum cephalosporins against Streptococcus pneumoniae strains with reduced susceptibility to penicillin isolated from patients in Portugal between 1995 and 2000.

M. Caniça, D. Louro, R. Dias, 2002, The Journal of antimicrobial chemotherapy.