Document Type : Original Article
Authors
1 Family medicine specialist, Egyptian Ministry of Health and Population.
2 Professor of General Internal Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
3 Assistant professor of Community Environment & Occupational Medicine department, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
4 Assistant professor of Geriatric Medicine &Gerontology, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
Abstract
Keywords