Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

156 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
A multicenter study of the antimicrobial susceptibility of Haemophilus influenzae, Streptococcus pneumoniae, and Moraxella catarrhalis isolated from patients with community-acquired lower respiratory tract infections in 1999 in Portugal.
Melo-Cristino J, Fernandes ML, Serrano N; Portuguese Surveillance Group for the Study of Respiratory Pathogens. Melo-Cristino J, et al. Microb Drug Resist. 2001 Spring;7(1):33-8. doi: 10.1089/107662901750152747. Microb Drug Resist. 2001. PMID: 11310801
Macrolide resistance in Streptococcus pneumoniae isolated from patients with community-acquired lower respiratory tract infections in Portugal: results of a 3-year (1999-2001) multicenter surveillance study.
Melo-Cristino J, Ramirez M, Serrano N, Hänscheid T; Portuguese Surveillance Group for the Study of Respiratory Pathogens. Melo-Cristino J, et al. Microb Drug Resist. 2003 Spring;9(1):73-80. doi: 10.1089/107662903764736364. Microb Drug Resist. 2003. PMID: 12705685
Rapid inversion of the prevalences of macrolide resistance phenotypes paralleled by a diversification of T and emm types among Streptococcus pyogenes in Portugal.
Silva-Costa C, Ramirez M, Melo-Cristino J; Portuguese Surveillance Group for the Study of Respiratory Pathogens. Silva-Costa C, et al. Antimicrob Agents Chemother. 2005 May;49(5):2109-11. doi: 10.1128/AAC.49.5.2109-2111.2005. Antimicrob Agents Chemother. 2005. PMID: 15855540 Free PMC article.
156 results