1. The World Health Organization guidelines on sterilization and disinfection methods against HIV;World Health Organization,1989
2. Use-dilution confirmation tests for results obtained by phenol coefficient methods;Stuart;J Assoc Agric Chem,1953
3. Disinfectants;Beloian,1990
4. Evaluation of microbial loads of Bacillus subtilis spores on penicylinders;Danielson;J AOAC Int,1993
5. Adaptation of the use-dilution method to primary evaluations of disinfectants;Ortenzio;J Assoc Off Agric Chem,1961