All Keywords
【저자키워드】 COVID-19, SARS-CoV-2, coronavirus, Mortality, physical activity, Sedentary behavior, Health, 【제목키워드】 prevention, activity, function, Decline, metabolic,
【저자키워드】 COVID-19, SARS-CoV-2, coronavirus, Mortality, physical activity, Sedentary behavior, Health, 【제목키워드】 prevention, activity, function, Decline, metabolic,