@article{kuhnle2023time,

title = {Time to wake up sleeping beauty: stable isotope ratios},

author = {Gunter GC Kuhnle},

year  = {2023},

date = {2023-01-01},

journal = {The Journal of Nutrition},

volume = {153},

number = {7},

pages = {1848–1849},

publisher = {Elsevier},

keywords = {biomarkers, stable isotope ratios},

pubstate = {published},

tppubtype = {article}

}

@article{kuhnle2022rough,

title = {From rough diamond to polished gem},

author = {Gunter GC Kuhnle},

year  = {2022},

date = {2022-01-01},

journal = {The Journal of Nutrition},

volume = {152},

number = {9},

pages = {2009–2010},

publisher = {Elsevier},

keywords = {biomarkers, stable isotope ratios},

pubstate = {published},

tppubtype = {article}

}