Gut microflora.  The secret life of bacteria.
D000900:Anti-Bacterial Agents / Q000009:adverse effects*; D018407:Bacterial Physiological Phenomena / Q000187:drug effects / Q000276:immunology*; D016360:Clostridioides difficile / Q000187:drug effects / Q000472:pathogenicity; D004063:Digestion / Q000502:physiology*; D041981:Gastrointestinal Tract / Q000382:microbiology*; D006801:Humans; D007107:Immune System / Q000382:microbiology*; D019936:Probiotics / Q000494:pharmacology / Q000627:therapeutic use*
D000900:Anti-Bacterial Agents