Fear of COVID-19 associated with burnout syndrome in dentists of the Health Directorate of the National Police of Peru: a cross-sectional study at national level under multivariable regression model. - Verástegui-Sandoval A; Aquiles-Barzola F; Machco-Pasmiño H; Ladera-Castañeda M; Briceño-Vergel G; Castro-Rojas M; Cornejo-Pinto A; Cervantes-Ganoza L; Cayo-Rojas C (BMC public health, 2024)