REPORT OF IOWA STATE DEPARTMENT OF HEALTH.
D006801:Humans; D007252:Influenza Vaccines; D007484:Iowa; D011051:Poliomyelitis; D013223:Statistics as Topic; D013742:Tetanus; D013745:Tetanus Toxoid; D014481:United States
D007252:Influenza Vaccines; D013745:Tetanus Toxoid
INFLUENZA VACCINE; IOWA; POLIOMYELITIS; STATISTICS; TETANUS; UNITED STATES