title: Natural history of non-Hodgkin's malignant lymphomata in children. A retrospective study of 190 cases.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001853:Bone Marrow / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008198:Lymph Nodes / Q000473:pathology; D008223:Lymphoma / Q000401:mortality / Q000473:pathology*; D016403:Lymphoma, Large B-Cell, Diffuse / Q000473:pathology; D008228:Lymphoma, Non-Hodgkin / Q000473:pathology; D008297:Male; D011379:Prognosis; D012189:Retrospective Studies; D012737:Sex Factors