PT - JOURNAL ARTICLE ED - Meziane, Moulay A. AU - Cathryn Powers AU - Matthew G. Saltarelli AU - Kathleen Gleason Beavis TI - Pelvic retroperitoneal mass in a 36-year-old man DP - 1992 Jul 01 TA - Cleveland Clinic Journal of Medicine PG - 429--433 VI - 59 IP - 4 4099 - http://www.ccjm.org/content/59/4/429.short 4100 - http://www.ccjm.org/content/59/4/429.full SO - Cleve Clin J Med1992 Jul 01; 59