title: Expanded programme on immunization (EPI).
mesh_terms: D002050:Burkina Faso; D004165:Diphtheria / Q000517:prevention & control; D006801:Humans; D007114:Immunization / Q000706:statistics & numerical data*; D017589:Immunization Programs; D011051:Poliomyelitis / Q000517:prevention & control; D013742:Tetanus / Q000517:prevention & control; D014917:Whooping Cough / Q000517:prevention & control