Figure 2.

Nitrogen balance (gN·d-1) for LOW-FIT and FIT at baseline (D3–4), EX 1 (D5–8), and EX 2 (D9–11). Inset displays the main effect of time.

Smith et al. Nutrition & Metabolism 2009 6:28   doi:10.1186/1743-7075-6-28
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