Pérez-Torres Lobato, Maria RosarioKilch, Soumia FillalMillán, Pablo GómezPérezTorres, IgnacioVega, Catalina MárquezGutiérrez Carrasco, Jose Ignacio2023-02-092023-02-092021-01-22http://hdl.handle.net/10668/17035enAnti-Bacterial AgentsBone NeoplasmsChildDelayed DiagnosisDiagnostic ErrorsHumansMalePneumoniaRibsSarcoma, EwingTomography, X-Ray ComputedWhen Pneumonia Is Not Resolved with Antibiotics: The Incomplete Border Sign.research article33493494open access10.1016/j.jpeds.2021.01.0421097-6833http://www.jpeds.com/article/S0022347621000767/pdf