October 2024 in “Rapid Communications in Mass Spectrometry” Sika deer shoulder hair is good for analysis.
December 2024 in “Institutional Repositories DataBase (IRDB)” Shoulder guard hair best shows sika deer's diet.
72 citations
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March 2013 in “Primates” More research is needed to understand how diet affects isotope signatures in Japanese macaque tissues.
10 citations
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December 2020 in “Palaeogeography, palaeoclimatology, palaeoecology” Elephant tusks and hair reveal seasonal diet and climate changes.
103 citations
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June 2006 in “British journal of sports medicine” The document concludes that better biomarkers are needed to detect long-term oral testosterone use in athletes.