An edition of Proceedings of the 25th symposium organized by the permanent Section of Microbiological Standardization (1970)

Proceedings of the 25th symposium organized by the permanent Section of Microbiological Standardization

... Acting editors: P. A. van Hemert, J. D. van Ramshorst, and R. H. Regamey

By P. A. van Hemert,J. D. van Ramshorst,R. H. Regamey,Jacob Derk van Ramshorst,International Association of Microbiological Societies. Permanent Section of Microbiological Standardization,Netherlands) International Symposium on Pertussis (2d 1969 Bilthoven