Galvin, J. E., Tolea, M. I., Rosenfeld, A., & Chrisphonte, S. (2020). The Quick Physical Activity Rating (QPAR) scale: A brief assessment of physical activity in older adults with and without cognitive impairment. PLoS One.
शिकागो स्टाइल उद्धरणGalvin, James E., Magdalena I. Tolea, Amie Rosenfeld, और Stephanie Chrisphonte. "The Quick Physical Activity Rating (QPAR) Scale: A Brief Assessment of Physical Activity in Older Adults With and Without Cognitive Impairment." PLoS One 2020.
एमएलए उद्धरणGalvin, James E., Magdalena I. Tolea, Amie Rosenfeld, और Stephanie Chrisphonte. "The Quick Physical Activity Rating (QPAR) Scale: A Brief Assessment of Physical Activity in Older Adults With and Without Cognitive Impairment." PLoS One 2020.
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