Mettananda, S.Rajindrajith, S.2023-07-122023-07-122022Mettananda, S.& Rajindrajith, S. (2022). Research in pediatrics In S. Rajindrajith, S. Mettananda, & A. Abeyagunawardena (Eds). Concise textbook of pediatrics (pp 530-531). Samudra Medical Publications.978-624-203-136-1http://repository.kln.ac.lk/handle/123456789/26452Book ChapterNo abstract availableenBook chapter