Increased in carbon isotope ratios of Brazilian fingernails are

The potential for a carbon stable isotope biomarker of dietary sugar intake - Journal of Analytical Atomic Spectrometry (RSC Publishing) DOI:10.1039/C3JA50339A

Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health

Variation in δ 13 C Values of Various Carbo-Containing Ingredients of Beer

Digit data : Revista Pesquisa Fapesp

Carbon and nitrogen isotopic composition of commercial dog food in Brazil [PeerJ]

Carbon and nitrogen isotopic composition of commercial dog food in Brazil [PeerJ]

A) Amounts of C 4 carbon in beers from around the world. Different

Metal concentrations in the whole blood of farmers in southeast Brazil - ScienceDirect

Carbon & Oxygen Isotopes - Time Scavengers

Geographical patterns of human diet derived from stable‐isotope analysis of fingernails - Nardoto - 2006 - American Journal of Physical Anthropology - Wiley Online Library

a Absolute frequencies of carbon isotope ratios of C3 and C4 plants. b

Influence of Reproduction on Stable-Isotope Ratios: Nitrogen and Carbon Isotope Discrimination between Mothers, Fetuses, and Milk in the Fin Whale, a Capital Breeder