title: Validation of neonatal  tetanus elimination in Mali  by lot quality-assurance  cluster sampling.
mesh_terms: D005260:Female; D006801:Humans; D017589:Immunization Programs; D007231:Infant, Newborn; D008302:Mali / Q000453:epidemiology; D011159:Population Surveillance; D011247:Pregnancy; D012494:Sampling Studies; D013742:Tetanus / Q000517:prevention & control*; D013745:Tetanus Toxoid / Q000627:therapeutic use
chemical_list: D013745:Tetanus Toxoid