Hong Diep, Pho, 		Tuan Dung, Trinh, 		Ngoc Thanh, Hoang, 		Van Dem, Pham, AND 		Thu Huong, Nguyen.
" Result of the 2016 Oxford Classification Apply in Children with Nephritis Caused by Henoch Schonlein Purpura" <em>VNU Journal of Science: Medical and Pharmaceutical Sciences</em> [Online], Volume 38 Number 3 (23 September 2022)