Abu Mansor Matardiah NOR HASHIMAH et al. 2019. Serum Pyridinoline is Associated With Radiographic Joint Erosions in Rheumatoid Arthritis. Archives of Rheumatology. 34, 4 (Dec. 2019), 387–394. DOI:https://doi.org/10.5606/ArchRheumatol.2019.7243.