@article{article,
title = {Treatment of pain in cognitively impaired compared with cognitively intact older patients with hip-fracture},
author = {},
year = {1998},
journal = {Journal of the American Geriatrics Society},
volume = {46},
number = {9},
pages = {1079-1085},
howpublished = "\url{https://eurekamag.com/research/009/673/009673495.php}"
}