title: Blood flow measurements by means of radioactive microspheres. A useful technique in malignant tumors?
mesh_terms: D000818:Animals; D002196:Capillaries / Q000473:pathology; D006224:Cricetinae; D008863:Microspheres; D009374:Neoplasms, Experimental / Q000098:blood supply* / Q000473:pathology; D051381:Rats; D012039:Regional Blood Flow; D012107:Research Design