title: Unithroid becomes first levothyroxine tablet to gain FDA approval.
authors.forename: K
authors.initials: K
authors.lastname: Traynor
mesh_terms: D017277:Drug Approval; D006801:Humans; D012996:Solutions; D013607:Tablets; D013810:Therapeutic Equivalency; D013974:Thyroxine / Q000627:therapeutic use*; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D012996:Solutions; D013607:Tablets; D013974:Thyroxine