PT - JOURNAL ARTICLE AU - Light, RW AU - Hamm, H TI - Malignant pleural effusion: would the real cause please stand up? DP - 1997 Aug 01 TA - European Respiratory Journal PG - 1701--1702 VI - 10 IP - 8 4099 - http://erj.ersjournals.com/content/10/8/1701.short 4100 - http://erj.ersjournals.com/content/10/8/1701.full SO - Eur Respir J1997 Aug 01; 10