1. Sterilisation by low-temperature steam and formaldehyde under subatmospheric pressure at 80 °C;Alder,1968
2. Recent developments on the use of sub-atmospheric steam and formaldehyde at 80 °C for the disinfection of cystoscopes;Alder;British Hospital Journal and Social Service Review 1944–1946,1970
3. Principles and Practice of Disinfection, Preservation and Sterlisation;Alder,1982
4. Disinfection of heat-sensitive material by low-temperature steam and formaldehyde;Alder;Journal of Clinical Pathology,1966
5. Disinfection of cytoscopes by sub-atmospheric steam and steam and formaldehyde at 80 °C;Alder;British Medical Journal,1971