Streptococcal disease and the community - International Symposium on Streptococcus Pyogenes, 5th, Amsterdam, 1972.; Haverkorn, Michael J. (Excerpta Medica : Amsterdam ; American Elsevier : New York, 1974)
Includes bibliographies and index.
Keywords: Streptococcal infections -- Epidemiology -- Congresses; Streptococcus pyogenes -- Congresses