{Reference Type}: Case Reports {Title}: Case 2-2022: A 70-Year-Old Man with a Recurrent Left Pleural Effusion. {Author}: Grayson PC;Perugino CA;Dinculescu VV;Ferry JA; {Journal}: N Engl J Med {Volume}: 386 {Issue}: 3 {Year}: Jan 2022 20 {Factor}: 176.079 {DOI}: 10.1056/NEJMcpc2115847 {Abstract}: