1987

1. Enumeration of salmonellas by most probable number method from sewage and sewage-polluted natural waters, comparing the use of preenrichment versus direct enrichment in NR10 at different temperatures.

   Zentralblatt fur Bakteriologie, Mikrobiologie und Hygiene. Serie B, Umwelthygiene, Krankenhaushygiene, Arbeitshygiene, praventive Medizin, Vol. 184, Núm. 1, pp. 34-41