Count | |
| 4 | |
| 4 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 78 | |
| 1 | |
| 16 | |
| 6 | |
| 4 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
Tetanus Toxoid/*administration & dosage/chemistry/immunology | 1 |
Diphtheria-Tetanus-Pertussis Vaccine/*administration & dosage/immunology | 1 |
Diphtheria-Tetanus-Pertussis Vaccine/administration & dosage/*immunology | 1 |
| 3 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
Pertussis Toxin/*chemistry/immunology/*isolation & purification | 1 |
Shiga-Like Toxin II/*antagonists & inhibitors/immunology/pharmacology | 1 |
| 2 | |
| 1 | |
| 24 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 4 | |
| 1 | |
| 4 | |
| 10 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
| 6 | |
| 1 | |
Diphtheria-Tetanus-Pertussis Vaccine/*administration & dosage | 1 |
Diphtheria-Tetanus-Pertussis Vaccine/*adverse effects/chemistry | 1 |
| 2 | |
| 1 | |
| 29 | |
| 1 | |
| 16 | |
| 5 | |
| 156 | |
| 1 | |
| 3 | |
| 74 | |
| 59 | |
| 1 | |
| 7 | |
| 1 | |
| 6 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 4 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 10 | |
| 1 | |
| 3 | |