title: Electron microscopic observations on formation of pulmonary metastases.
mesh_terms: D000818:Animals; D002466:Cell Nucleolus / Q000648:ultrastructure; D002467:Cell Nucleus / Q000648:ultrastructure; D003593:Cytoplasm / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D005354:Fibrosarcoma / Q000139:chemically induced / Q000473:pathology*; D002479:Inclusion Bodies / Q000648:ultrastructure; D008168:Lung / Q000648:ultrastructure*; D008175:Lung Neoplasms / Q000139:chemically induced / Q000473:pathology*; D008297:Male; D008748:Methylcholanthrene; D051379:Mice; D008810:Mice, Inbred C57BL; D009362:Neoplasm Metastasis / Q000473:pathology*; D009379:Neoplasms, Muscle Tissue; D012513:Sarcoma, Experimental / Q000473:pathology
chemical_list: D008748:Methylcholanthrene