Sporadic occurrences of fluoroquinolone-resistant Streptococcus pneumoniae in the United States: longitudinal analysis of institutions from the New England and West South Central regions during the TRUST 4-9 (2000-2005) Surveillance Studies.
Davies TA, Yee YC, Amsler K, Goldschmidt R, Sahm DF, Evangelista AT. Sporadic occurrences of fluoroquinolone-resistant Streptococcus pneumoniae in the United States: longitudinal analysis of institutions from the New England and West South Central regions during the TRUST 4-9 (2000-2005) Surveillance Studies. Postgrad Med. 2008 Sep; 120(3 Suppl 1):25-31.