title: Effects of prior injection of Walker cancer cells in the rat on the lung-retention pattern of a second dose.
mesh_terms: D000818:Animals; D002279:Carcinoma 256, Walker / Q000473:pathology* / Q000556:secondary; D002452:Cell Count; D005260:Female; D008168:Lung / Q000473:pathology*; D008175:Lung Neoplasms / Q000556:secondary; D009362:Neoplasm Metastasis / Q000473:pathology*; D009368:Neoplasm Transplantation; D009360:Neoplastic Cells, Circulating; D051381:Rats; D013997:Time Factors; D014184:Transplantation, Homologous