Childhood Systemic Lupus Erythematosus; A Rare Multisystem Life-threatening Disorder: a case of 13 years-old-girl with oral involvement and joint pain as primary clinical manifestation. Journal of Pharmaceutical Negative Results [Internet]. 2022 Oct. 1 [cited 2026 Jun. 9];13(3):934-7. Available from: https://mail.pnrjournal.com/index.php/home/article/view/1316