https://knowablemagazine.org/content/article/health-disease/2017/complex-riddles-rheumatoid-arthritis https://10.1146/knowable-121917-115500 The complex riddles of rheumatoid arthritis doi:10.1146/knowable-121917-115500 Thu, 14 Dec 2017 00:00:14 GMT Health & Disease Ricki Rusting