Rohatgi, MBanerji, A K1975-09-012009-05-271975-09-012009-05-271975-09-01Rohatgi M, Banerji AK. Congenital sacral dermal sinus: a case report. Indian Pediatrics. 1975 Sep; 12(9): 939-42http://imsear.searo.who.int/handle/123456789/7880engChild, PreschoolHumansMaleSacrococcygeal RegionSkin AbnormalitiesCongenital sacral dermal sinus: a case report.Case Reports