The Effect of Ultracentrifugation and Hyaluronidase on the Filtrability of Chick-Embryo Extract for Tissue Culture2

Abstract
Jay C. Bryant, Wilton R. Earle, Ellison V. Peppers; The Effect of Ultracentrifugation and Hyaluronidase on the Filtrability of Chick-Embryo Extract for Tissue C