1. Carstens , E.M.J. Coetzee , O.J. Malherbe , H.H. Harwin , R.M. 1965 Bacteriophage of Serratia marcescens as an Index of Human Virus Survival during Sewage Purification South African Council for Scientific and Industrial Research, Research Report 241, Pretoria
2. Serratia marcescens. A pathogen of increasing clinical importance;Davis;Journal of the American Medical Association,1970
3. Serious infections due to ‘non-pathogenic’ organisms of the genus Bacillus. Review of their status as pathogens;Farrar;American Journal of Medicine,1963
4. The so-called ‘paracolon’ bacteria. A bacteriological and clinical reappraisal;Fields;American Journal of Medicine,1967
5. An example of the use of bacteriophage as a groundwater tracer;Martin;American Journal of Hydrology,1974