@incollection{Harjaček11, author = {Miroslav Harjaček and Lovro Lamot and Lana Tambić Bukovac and Mandica Vidović and Rik Joos}, title = {Juvenile Spondyloarthritis}, booktitle = {Challenges in Rheumatology}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Miroslav Harjacek}, chapter = {6}, doi = {10.5772/39149}, url = {https://doi.org/10.5772/39149} }