Diphtheria-tetanus vaccination and legal obligation.
D035843:Biomedical Research; D004165:Diphtheria / Q000517:prevention & control*; D006801:Humans; D013742:Tetanus / Q000517:prevention & control*
DIPHTHERIA/prevention and control; TETANUS/prevention and control
Vaccination antidiphtérique-antitétanique et obligation légale.