“Safety and Immunogenicity of a PHH-1V Booster Dose after Different Prime Vaccination Schemes against Covid-19: Phase III Clinical Trial Final Results Up To One Year” (2024) Archives of Clinical and Biomedical Research, 8(4), pp. 326–342. Available at: https://fortunejournals.org/ojs/index.php/acbr/article/view/15082 (Accessed: 17 September 2026).