Trends in Bacteremic Infection Due to Streptococcus pyogenes (Group A Streptococcus), 1986-1995,
Daniel M. Musher, Richard J. Hamill, Charles E. Wright, Jill E. Clarridge, Carol M. Ashton
Veterans Affairs Medical Center, Houston Veterans Affairs Health
Services Research and Development Field Program, and Baylor College of Medicine,
Houston, Texas