title: New technique for the measurement of ascites tumor cell numbers.
mesh_terms: D000818:Animals; D001201:Ascites; D002452:Cell Count / Q000379:methods; D002860:Chromium Radioisotopes; D004912:Erythrocytes; D007939:Leukemia L1210; D051379:Mice; D008815:Mice, Inbred Strains; D009368:Neoplasm Transplantation; D011865:Radioisotope Dilution Technique; D012756:Sheep; D014184:Transplantation, Homologous
chemical_list: D002860:Chromium Radioisotopes