PT - JOURNAL ARTICLE AU - Bhushan, Theophilus V. AU - Kareem, Tayeb S. TI - Surgical treatment of chronic sacrococcygeal pilonidal sinus. Open method versus primary closure DP - 2007 May 01 TA - Saudi Medical Journal PG - 815--815 VI - 28 IP - 5 4099 - http://smj.org.sa/content/28/5/815.short 4100 - http://smj.org.sa/content/28/5/815.full SO - Saudi Med J2007 May 01; 28