1. A comparative review of microcarriers available for the growth of anchorage-dependent animal cells;Butler,1988
2. The growth of hybridoma cells in a serum- and protein-free medium;Litwin,1989
3. Development of a serum-free medium for hybridoma fermentor cultures;Merten,1989
4. Gene amplification in cultured cells;Schimke;J.B.C.,1988
5. Production of erythropoietin by BHK cells growing on the microcarriers trapped in alginate gel beads;Shirai;Cytotech.,1989