%0 Journal Article %T Substrate Turnover during Prolonged Exercise in Man %A Ahlborg, Gunvor %A Felig, Philip %A Hagenfeldt, Lars %A Hendler, Rosa %A Wahren, John %A , %J Journal of Clinical Investigation %@ 0021-9738 %D 1974-04-01 %I American Society for Clinical Investigation %~ DeepDyve