Weights and measures (2) Septicemia (2) Pediatrics (2) Leukemia (2) Chemotherapy (2) Acute abdomen (2) Estudios (2) Abdomen agudo (2) Septicemia (2) Estudio (2) Leucemia (2) Pesos y medidas (2) Pediatría (2) Quimioterapia (2) Intestinal mucosa (1) Therapeutics (1) Statistics (1) Sex (Biology) (1) Population (1) Pediatric intensive care (1) Mortality (1) Men (1) Materials (1) Lymphoblastic leukemia (1) Interest (1) Gravity (1) Experience (1) Epidemiology (1) Diseases (1) Digestive organs (1)