摘要：The various factors that affect the growth of cell cultures in vitro are considered and suggestions are made as to where the standardization of components would help to provide more uniform products. The manufacture of powdered media in bulk and the establishment of cell banks have been major advances, but much research is needed for the standardization or replacement of serum. Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (618K), or click on a page image below to browse page by page. Links to PubMed are also available for Selected References . 747 748 749 750
