Pinel-Guzmán, Esther, Julián Martínez-Fernandez, Rafael Pinel-Dubón, Olman Gradis-Santos, and Mario Santamaría-Vasquez. “Harlequin Color Change in a Neonate Positive to COVID-19: Case Report”. International Journal of Medical Students 10 (January 2, 2023): S185. Accessed December 4, 2024. https://ijms.pitt.edu/IJMS/article/view/1836.