title: Summaries of safety labeling changes approved by FDA-Boxed warnings highlights October-December 2015.
mesh_terms: D004348:Drug Labeling / Q000331:legislation & jurisprudence / Q000592:standards* / Q000639:trends; D064420:Drug-Related Side Effects and Adverse Reactions / Q000517:prevention & control; D006801:Humans; D008727:Methotrexate / Q000009:adverse effects; D014481:United States; D014486:United States Food and Drug Administration / Q000331:legislation & jurisprudence / Q000592:standards* / Q000639:trends
chemical_list: D008727:Methotrexate