TY - GEN AU - Black,A E TI - Physical activity levels from a meta-analysis of doubly labeled water studies for validating energy intake as measured by dietary assessment SN - 0029-6643 PY - 1996///1101 KW - Adolescent KW - Adult KW - Aged KW - Aged, 80 and over KW - Child KW - Child, Preschool KW - Diet KW - Energy Intake KW - Energy Metabolism KW - Female KW - Humans KW - Infant KW - Isotope Labeling KW - Male KW - Mathematics KW - Meta-Analysis as Topic KW - Middle Aged KW - Random Allocation KW - Water N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1111/j.1753-4887.1996.tb03924.x ER -