title: From the Centers for Disease Control and Prevention. Shortage of tetanus and diphtheria toxoids.
mesh_terms: D004168:Diphtheria Toxoid / Q000600:supply & distribution*; D013745:Tetanus Toxoid / Q000600:supply & distribution*; D014481:United States
chemical_list: D004168:Diphtheria Toxoid; D013745:Tetanus Toxoid