How many days of monitoring predict physical activity and sedentary behaviour in older adults?

Bibliographic Details
Main Authors: Hart, Teresa L, Swartz, Ann M, Cashin, Susan E, Strath, Scott J
Format: Online
Language:English
Published: BioMed Central 2011
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3130631/