@incollection{Khan18,
author = {Wahid Ali Khan},
title = {Retracted: Introductory Chapter: Introduction to Rheumatology},
booktitle = {Newest Updates in Rheumatology},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {Wahid Ali Khan},
chapter = {1},
doi = {10.5772/intechopen.81595},
url = {https://doi.org/10.5772/intechopen.81595}
}