title: Tetanus toxoid skin test in children: correlation with in vitro lymphocyte stimulation and monocyte chemotaxis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002634:Chemotaxis, Leukocyte; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007114:Immunization; D007223:Infant; D007958:Leukocyte Count; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology; D008875:Middle Aged; D009000:Monocytes / Q000276:immunology*; D012882:Skin Tests / Q000379:methods; D013745:Tetanus Toxoid / Q000276:immunology*
chemical_list: D013745:Tetanus Toxoid