Granuloma formation, implications for the pathogenesis of vasculitis

Michael C. Sneller, MD
Immunologic Diseases Section, Laboratory of Immunoregulation, National Institute of Allergy, Immunology, and Infectious Diseases, National Institutes of Health, Bethesda, MD

Correspondence: Michael C. Sneller, MD, Chief, Immunologic Diseases Section, LIR/NIAID/NIH, Bldg. 10, Room 11B13, 9000 Rockville Pike, Bethesda, MD 20892. E-mail: sneller@nih.gov