@incollection{Girdhar18,
author = {Ankur Girdhar and Puneet Agarwal and Amita Singh},
title = {Pulmonary Rehabilitation in Chronic Obstructive Pulmonary Disease},
booktitle = {Cardiorespiratory Fitness},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {Hasan Sözen},
chapter = {1},
doi = {10.5772/intechopen.81742},
url = {https://doi.org/10.5772/intechopen.81742}
}