title: Revised draft guidance document for breast implants.
mesh_terms: D018427:Breast Implants / Q000592:standards*; D018795:Device Approval / Q000592:standards*; D017408:Guidelines as Topic; D020034:Silicone Gels; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D020034:Silicone Gels