Pediatrics (3) Estudio (3) Pediatría (3) Weights and measures (2) Therapeutics (2) Septicemia (2) Mortality (2) Leukemia (2) Diagnosis (2) Chemotherapy (2) Acute abdomen (2) Estudios (2) Factores (2) Abdomen agudo (2) Septicemia (2) Leucemia (2) Pesos y medidas (2) Mortalidad (2) Diagnóstico (2) Quimioterapia (2) Terapéutica (2) thérapeutique (2) Conscious sedation (1) Evolution (Biology) (1) Midazolam (1) Intestinal mucosa (1) Time (1) Statistics (1) Stadiums (1) Sex (Biology) (1)