title: Antibiotics containing trimethoprim and the fragile X chromosome.
mesh_terms: D000900:Anti-Bacterial Agents / Q000009:adverse effects; D002675:Child, Preschool; D005492:Folic Acid / Q000378:metabolism; D005493:Folic Acid Antagonists; D005600:Fragile X Syndrome / Q000201:enzymology*; D006801:Humans; D008297:Male; D012729:Sex Chromosome Aberrations / Q000201:enzymology*; D014295:Trimethoprim / Q000009:adverse effects*
chemical_list: D000900:Anti-Bacterial Agents; D005493:Folic Acid Antagonists; D005492:Folic Acid; D014295:Trimethoprim