Antonie van Leeuwenhoek

Notten, F. J. W., Eijkel, G., Boon, J. J., van Oosten, M. A. C., & Mikx, F. H. M. (1985). Typing of Bacteroides gingivalis by testing its sensititvity to antibiotics and by mass spectrometry of its pyrolysis products. Antonie van Leeuwenhoek, 51, 518–521.