PT - JOURNAL ARTICLE AU - A van Baalen AU - U Stephani TI - Muscle fibre type grouping in high resolution ultrasound AID - 10.1136/adc.2005.083261 DP - 2005 Nov 01 TA - Archives of Disease in Childhood PG - 1189--1189 VI - 90 IP - 11 4099 - http://adc.bmj.com/content/90/11/1189.short 4100 - http://adc.bmj.com/content/90/11/1189.full SO - Arch Dis Child2005 Nov 01; 90