TY - BOOK AU - Petty, Ross E. AU - Laxer, Ronald M. AU - Lindsley, Carol B. AU - Wedderburn, Lucy TI - Textbook of pediatric rheumatology SN - 9780323241458 PY - 2016///] ©2016 CY - Philadelphia, PA PB - Elsevier KW - Child Health KW - Paediatrics ER -