Rajindrajith, S.Mettananda, S.2023-07-122023-07-122022Rajindrajith, S. & Mettananda, S. (2022). Rheumatology In S. Rajindrajith, S. Mettananda & A. Abeyagunawardena (Eds). Concise textbook of pediatrics (pp 416-424). Samudra Medical Publications.978-624-203-136-1http://repository.kln.ac.lk/handle/123456789/26447Book ChapterNo abstract availableenBook chapter