AU - Feldman D, Barnett T, Shrier I, Rossignol M, Abenhaim L TI - IS physical activity differentially associated with different types of sedentary pursuits? PT - JOUR DP - 2003 TA - Archives of Pediatrics & Adolescent Medicine pages = {797-802}, VI - 157 IP - 8 AID - 10.1001/archpedi.157.8.797 [doi] 4100 - http://dx.doi.org/10.1001/archpedi.157.8.797 SO - Archives of Pediatrics & Adolescent Medicine August 1, 2003 157(8):797