TY - BOOK AU - Nelson, Waldo E AU - Kliegman, Robert M AU - St Geme, Joseph W AU - Blum, Nathan J AU - Shah, Samir S AU - Tasker, Robert C TI - Nelson textbook of pediatrics (in two volumes) SN - 9780323529501 PY - 2020/// CY - Philadelphia, PA PB - Elsevier KW - Children KW - DISEASE, in infancy and childhood KW - Paediatrics ER -