espèce (1) racine (1) antibiotique (1) infection (1) analyse (1) ADN (1) point (1) canal (1) Treatment (1) Specimens (1) Specimens (1) Tetracycline (1) Enterococcus faecalis (1) Streptococcus (1) Staphylococcus aureus (1) Species (1) Patients (1) Leuconostoc (1) Infection (1) Erythromycin (1) DNA (1) Cluster analysis (1) Canals (1) Antibiotics (1) Addition (1) Analysis (1) Susceptibility (1) Patients (1) Infections (1) canal (1)