1. Microbiological evaluation of filters for sterilizing liquids;Health Industry Manufacturers Association (HIMA);HIMA Document,1982
2. Submicron aerosol filtration characteristics of membrane filters;Rubow,1981
3. Characteristics of ultra-high efficiency membrane filters;Rubow,1987
4. Testing and characterizing filter media and filter aids;Johnston;Fluid/Particle Separation J.,1993
5. Cartridge filter performance and micron rating;Sandstedt;Filtration & Separation,1985