Using "good" bacteria to prevent diarrhea caused by antibiotics.
D000900:Anti-Bacterial Agents / Q000009:adverse effects*; D002648:Child; D003967:Diarrhea / Q000139:chemically induced / Q000517:prevention & control*; D006801:Humans; D007778:Lactobacillus; D019936:Probiotics / Q000627:therapeutic use*
D000900:Anti-Bacterial Agents