“Predicting Pulmonary Embolism in Patients Infected With COVID-19 Based on D-Dimer Levels and Days Between Diagnosis of the Infection and D-Dimer Determination”. Monaldi Archives for Chest Disease 91, no. 2 (March 11, 2021). Accessed June 13, 2025. https://www.monaldi-archives.org/macd/article/view/1622.