@incollection{Forsgren12,
author = {Sture Forsgren},
title = {The Cholinergic System Can Be of Unexpected Importance in Osteoarthritis},
booktitle = {Principles of Osteoarthritis},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Bruce M. Rothschild},
chapter = {20},
doi = {10.5772/28926},
url = {https://doi.org/10.5772/28926}
}