title: Calcium inhibition of antibacterial activity of kanamycin.
mesh_terms: D000818:Animals; D001412:Bacillus subtilis / Q000187:drug effects; D002118:Calcium / Q000494:pharmacology*; D007612:Kanamycin / Q000037:antagonists & inhibitors* / Q000494:pharmacology; D008722:Methods; D008826:Microbial Sensitivity Tests
chemical_list: D007612:Kanamycin; D002118:Calcium