Microcirculation of tumors. I. Anatomy, function, and necrosis.
D000818:Animals; D066298:In Vitro Techniques; D009336:Necrosis; D009368:Neoplasm Transplantation; D009360:Neoplastic Cells, Circulating; D051381:Rats; D012513:Sarcoma, Experimental / Q000473:pathology*