%0 Journal Article %T Analyses of Bioreactor Performance by Nuclear Magnetic Resonance Spectroscopy %A Gillies, Robert J. %A MacKenzie, Neil E. %A Dale, Bruce E. %J Nature Biotechnology %V 7 %N 1 %P 50-54 %@ 1087-0156 %D 1989-01-01 %I Nature Publishing Group US %~ DeepDyve