From the Centers for Disease Control and Prevention. Recommendations regarding the use of vaccines that contain thimerosal as a preservative.
D007880:Legislation, Drug; D008628:Mercury; D011310:Preservatives, Pharmaceutical / Q000592:standards; D012306:Risk; D013849:Thimerosal / Q000592:standards; D014481:United States; D014612:Vaccines / Q000737:chemistry* / Q000592:standards
D011310:Preservatives, Pharmaceutical; D014612:Vaccines; D013849:Thimerosal; D008628:Mercury