Original articles:
Vitamin D deficiency in elderly people in Ecuador
Risk factors associated with the development of delirium in hospitalized older adults with cardiopathy
Six-month functional outcomes in elderly patients with severe aortic stenosis: percutaneous versus surgical
Family functionality and risk of malnutrition in adults aged 60 years and older
Review article:
Chronicles of geriatric nephrology: historical evolution and contemporary advances
Literature review:
Effect of multicomponent programs for prevention of delirium in surgical patients
