[Clinical and electron microscopic observations on meningeal leukemia in children].
D000293:Adolescent; D001927:Brain Diseases / Q000134:cerebrospinal fluid / Q000209:etiology / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007938:Leukemia / Q000134:cerebrospinal fluid / Q000150:complications* / Q000188:drug therapy / Q000473:pathology; D008297:Male; D008578:Meninges / Q000473:pathology; D008727:Methotrexate / Q000627:therapeutic use; D008854:Microscopy, Electron
D008727:Methotrexate