1 Subjects: “...Nutrient balance...”

2 Subjects: “...apoptosis-necrosis balance...”

3 Subjects: “...nitrogen balance...”

4 Subjects: “...carbon balance...”

5 Subjects: “...nitrogen balance index...”

6 Subjects: “...negative energy balance...”

7 Subjects: “...increasing versus decreasing balance (IVDB)...”

8 Subjects: “...nitrogen balance index...”

9 Subjects: “...N balance...”

10 Subjects: “...nitrogen balance...”

11 Subjects: “...balanced coil...”

12 Subjects: “...digestibility balance...”

13 Subjects: “...energy balance...”

14 Subjects: “...energy balance...”