Flores Legarreta, Alejandra Anti TNF-α therapy in patients with relapsed and refractory Langerhans cell histiocytosis: a phase II study. [electronic resource] - Pediatric hematology and oncology - 362-368 p. digital Publication Type: Clinical Trial, Phase II; Journal Article ISSN: 1521-0669 Standard No.: 10.1080/08880018.2018.1539149 doi Subjects--Topical Terms: AdolescentAdultChild, PreschoolEtanercept--administration & dosageFemaleHistiocytosis, Langerhans-Cell--drug therapyHumansInfantMaleTumor Necrosis Factor-alpha--antagonists & inhibitors