1.
Nájera Ortiz JC, Jimenez Rangel A, Cartas-Fuentevilla G. Covid-19 in healthcare personnel with a complete Pfizer/BioNTech vaccineschedule in Chiapas, Mexico. HS [Internet]. 2025 May 2 [cited 2025 May 5];23(3):690-5. Available from: https://revistahorizonte.ujat.mx/index.php/horizonte/article/view/5900