Moller, P C The circulatory system of amphioxus (Branchiostoma floridae). II. Uptake of exogenous proteins by endothelial cells. [electronic resource] - Zeitschrift fur Zellforschung und mikroskopische Anatomie (Vienna, Austria : 1948) 1973 - 135-41 p. digital Publication Type: Journal Article ISSN: 0340-0336 Standard No.: 10.1007/BF00307456 doi Subjects--Topical Terms: Acid Phosphatase--metabolismAnimalsBlood Vessels--anatomy & histologyChordata, Nonvertebrate--anatomy & histologyConnective Tissue CellsCytoplasmEndocytosisEndothelium--cytologyFerritinsHistocytochemistryLysosomes--enzymologyMethodsMicroscopy, ElectronMicrotubulesMyofibrilsPeroxidases--metabolismProteins--metabolism