{Reference Type}: Letter {Title}: Reply to "Financial hindrances to introducing higher-valent pediatric combination vaccines". {Author}: Huang A;Xu X;Tang L;Wang F; {Journal}: Hum Vaccin Immunother {Volume}: 20 {Issue}: 1 {Year}: 2024 Dec 31 {Factor}: 4.526 {DOI}: 10.1080/21645515.2024.2364509