PT - JOURNAL ARTICLE AU - Yalcinkaya, Serhat AU - Vural, Ahmet H. AU - Ozyazicioglu, Ahmet F. TI - Single port videothoracoscopy under epidural anesthesia for undiagnosed pleural effusions. An alternative approach. DP - 2011 Oct 01 TA - Saudi Medical Journal PG - 1082--1084 VI - 32 IP - 10 4099 - http://smj.org.sa/content/32/10/1082.short 4100 - http://smj.org.sa/content/32/10/1082.full SO - Saudi Med J2011 Oct 01; 32