Effect of magnesium trisilicate o  the antibacterial activity of benzalkonium chloride.
D000327:Adsorption; D001419:Bacteria / Q000187:drug effects*; D001548:Benzalkonium Compounds / Q000037:antagonists & inhibitors*; D008274:Magnesium / Q000494:pharmacology*; D012822:Silicon Dioxide / Q000494:pharmacology*; D013696:Temperature; D013997:Time Factors
D001548:Benzalkonium Compounds; D012822:Silicon Dioxide; D008274:Magnesium