[EPIDEMIOLOGICAL AND PREVENTIVE ASPECTS OF TETANUS].
D004813:Epidemiology; D006801:Humans; D013742:Tetanus; D013745:Tetanus Toxoid
D013745:Tetanus Toxoid
EPIDEMIOLOGY; TETANUS; TETANUS TOXOID
ASPETTI EPIDEMIOLOGICI E PROFILATTICI DEL TETANO.