Publication PMID: 17664230

James JA, Kim-Howard XR, Bruner BF, Jonsson MK, McClain MT, Arbuckle MR, Walker C, Dennis GJ, Merrill JT, Harley JB. Hydroxychloroquine sulfate treatment is associated with later onset of systemic lupus erythematosus. Lupus 16:401-9, 2007 January, PMID: 17664230