{Reference Type}: Letter {Title}: Trends in the Demographics and Treatment of Prurigo Nodularis in the United States. {Author}: Nguyen M;Pona A;Ramani LT;Feldman SR;Fleischer AB; {Journal}: J Cutan Med Surg {Volume}: 24 {Issue}: 5 {Year}: Sep/Oct 2020 {Factor}: 2.854 {DOI}: 10.1177/1203475420931763 {Abstract}: