@article{doi:,
author = {Aktuna, Yıldırım and Forta, Hulki and Bayülkem, Kemal},
title = {Orthostatic Hypotension},
journal = {Med Bull Sisli Etfal Hosp},
volume = {12},
number = {4},
pages = {310-311},
year = {1978},
doi = {},
note ={doi: },

URL = {https://dx.doi.org/},
eprint = {https://dx.doi.org/}
}