1. Occurrence of salmonella in a chemical wastewater treatment plant;de Zutter;Zentralbl Bakteriol Mikrobiol Hyg B,1984
2. Quantitative determinations of the elimination of salmonellae by biological treatment of wastewater;Kayser;Zentralbl Bakteriol Mikrobiol Hyg B,1987
3. Elimination of salmonellae by biological treatment of wastewater;Popp;Zentralbl Bakteriol Mikrobiol Hyg B,1973
4. Quantitative studies of salmonella at two sewage purification plants in Schleswig–Holstein;Teitge;Zentralbl Bakteriol Mikrobiol Hyg B,1986
5. The removal of salmonellas in conventional sewage treatment processes;Yaziz;J Appl Bacteriol,1979