作者: Benjamin T. Fuller , James L. Fuller , Nancy E. Sage , David A. Harris , Tamsin C. O'Connell
DOI: 10.1002/RCM.1708
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摘要: … that positive nitrogen balance results in a reduction of δ 15 N values independent of diet. … should reflect a positive nitrogen balance, we decided to test the hair δ 15 N data against the …