VDR and rheumatoid arthritis: Bagheri-Hosseinabadi Bagheri-Hosseinabadi Z Z Imani Imani D D Yousefi Yousefi H H Vitamin D receptor (VDR) gene polymorphisms and risk of rheumatoid arthritis (RA): systematic review and meta-analysis Vitamin D receptor (VDR) gene polymorphisms and risk of rheumatoid arthritis (RA): systematic review and meta-analysis Clin Rheumatol Clin Rheumatol 2020 2020 39 39 12 12 3555 3555 3569 3569 10.1007/s10067-020-05143-y 10.1007/s10067-020-05143-y supplied-pmid 32445089?