PT - JOURNAL ARTICLE AU - Wiedemann, Herbert P. TI - Early drainage of parapneumonic effusions DP - 1992 Nov 01 TA - Cleveland Clinic Journal of Medicine PG - 567--567 VI - 59 IP - 6 4099 - http://www.ccjm.org/content/59/6/567.2.short 4100 - http://www.ccjm.org/content/59/6/567.2.full SO - Cleve Clin J Med1992 Nov 01; 59