Objective To study the two metal catalysts Ag/Al2O3 and Cu/Al2O3 that interdict the transmission pathway for SARS and other respiratory infectious diseases. Met
<正>To study the anticlastogenic effect of redistilled cow's urine distillate (RCUD) in human peripheral lymphocytes (HLC) challenged with manganese dioxide
Objective To develop a new sampling medium for detecting of bioaerosols. Methods The sampling media were tested by using Escherichia coli, Staphylococcus aureus