@incollection{Manvelyan17,
author = {Aleksandra A. Karapetyan and Hovhannes M. Manvelyan},
title = {Chronic Pain and Depression},
booktitle = {Depression},
publisher = {IntechOpen},
address = {Rijeka},
year = {2017},
editor = {Dagmar Breznoščáková},
chapter = {4},
doi = {10.5772/66671},
url = {https://doi.org/10.5772/66671}
}