PT - JOURNAL ARTICLE AU - Marek Wojciechowski AU - Karen Van Mechelen AU - David Van Laere TI - Congenital perineal groove AID - 10.1136/archdischild-2017-314554 DP - 2018 Feb 07 TA - Archives of Disease in Childhood PG - archdischild-2017-314554 4099 - http://adc.bmj.com/content/early/2018/02/07/archdischild-2017-314554.short 4100 - http://adc.bmj.com/content/early/2018/02/07/archdischild-2017-314554.full