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. 2017 Apr 24;6:e13. doi: 10.1017/jns.2017.11

Fig. 1.

Fig. 1.

(a) Relationship between calcium intake and faecal calcium excretion. ----, Regression line: y = 31·66 + 0·75x; sem 45·7; r2 0·741, n 326; ––––, x = y. (b) Relationship between experimentally determined and predicted faecal Ca excretion (by use of equation 1). ––––, Regression line: y = 6·47 + 0·91x; sem = 33·6; r2 0·80; n 326. BW, body weight.