title: [A case of monocytic leukemia having preleukemic phase of several year duration following radiotherapy (author's transl)].
mesh_terms: D002648:Child; D003037:Cobalt Radioisotopes / Q000009:adverse effects*; D006801:Humans; D007223:Infant; D007951:Leukemia, Myeloid / Q000175:diagnosis / Q000209:etiology*; D007953:Leukemia, Radiation-Induced; D008297:Male
chemical_list: D003037:Cobalt Radioisotopes