1. Amborski RL & Moskowitz M (1968) The effects of low molecular weight materials derived from animal tissues on the growth of animal cells in vitro. Exptl. Cell Res. 53: 117–128.
2. Bédard C, Tom R, Kamen A & André G (1992) Nutrient consumption and waste product accumulation in Sf9 insect cell culture. In: Baculovirus and Recombinant Protein Production Processes (pp. 339–360). JM Vlak, E-J Schlaeger & AR Bernard (eds). Editiones Roche, Basel, Switzerland.
3. Belisle BW, Celeri C, Tang K, Montgomery T & Gong T (1992) From shake flask to large scale: Cell and virus production in serum-free media. In: Baculovirus and Recombinant Protein Production Processes (pp. 226–233). In: Vlak JM, Schlaeger E-J & AR Bernard (eds). Editiones Roche, Basel, Switzerland.
4. Birch JR, Boraston RC, Metcalfe H, Brown ME, Bebbington CR & Field RE (1994) Selecting and designing cell lines for improved physiological characteristics. Cytotechnology 15: 11–16.
5. Butler M & Jenkins H (1989) Nutritional aspects of the growth of animal cells in culture. J. Biotechnol. 12: 97–110.