title: Diphtheria-tetanus-pertussis vaccine and diphtheria toxoid electrocardiographic, morphologic and histochemical pattern of the guinea pig heart under the influence of the vaccine.
mesh_terms: D000818:Animals; D001428:Bacterial Vaccines / Q000494:pharmacology*; D002118:Calcium / Q000378:metabolism; D004168:Diphtheria Toxoid / Q000494:pharmacology*; D004562:Electrocardiography; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects*; D006329:Heart Conduction System / Q000187:drug effects; D006352:Heart Ventricles / Q000187:drug effects; D006651:Histocytochemistry; D006801:Humans; D007223:Infant; D009206:Myocardium / Q000473:pathology; D010567:Pertussis Vaccine / Q000494:pharmacology; D013745:Tetanus Toxoid / Q000494:pharmacology
chemical_list: D001428:Bacterial Vaccines; D004168:Diphtheria Toxoid; D010567:Pertussis Vaccine; D013745:Tetanus Toxoid; D002118:Calcium