Document Type : Original Article
Authors
1 ¹Department of Geriatrics and Gerontology, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
2 Department of Geriatrics and Gerontology, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
3 Department of Geriatrics and Gerontology, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
4 Department of Community Medicine, National Research Centre, Cairo, Egypt
Abstract
Keywords