Copeland, S., A. Schwalk, S. Suchartlikitwong, S. Yang, and G. Berdine. “Indwelling Pleural Catheters for Recurrent Pleural Effusions: A Useful Clinical Tool With Serious Implications”. The Southwest Respiratory and Critical Care Chronicles, Vol. 6, no. 25, July 2018, pp. 8-13, doi:10.12746/swrccc.v6i25.477.