| Microorganism |  |  |  | 
  
    | Antimicrobial |  |  | Reference | 
            
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 0.063 - ? | Amoxicillin (Novamox, Amoxil)  | 771 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 0.063 - ? | Metronidazole (Flagyl)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 0.5 - ? | Doxycycline (Doxycycline hyclate, Doxy, Vibra, Vibramycin)  | 771 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 0.5 - ? | Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 0.5 - ? | Tetracycline (Sumycin, Achromycin V, Steclin)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 4 - ? | Carbenicillin (Pyopen, Geogen, Geocillin)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 4 - ? | Chloramphenicol (Chloromycetin)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 4 - ? | Vancomycin (Vancocyn, Lyphocin)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 8 - ? | Bacitracin (Baci-IM)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | >8 - ? | Erythromycin (E-mycin, Ery-tab, Benzamycin)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | >8 - ? | Kanamycin (Kantrex)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | >8 - ? | Lincomycin (Lincocin)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | >8 - ? | Nalidixic acid (NegGam)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | >8 - ? | Rifampicin (Rifampin)  | 650 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 32 - ? | Norfloxacin (Noroxin)  | 771 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 32 - ? | Tiamulin (Tiamuline, Tiamutilin)  | 771 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 256 - ? | Lincomycin (Lincocin)  | 771 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 256 - ? | Spiramycin  | 771 | 
                
			        
			            | Clostridium spiroforme (NCTC 11493) | - | - | 256 - ? | Sulphadimethoxine (Sulfadimethoxine)  | 771 |