@inbook{792c08f02c364de691b1d96c490942bc,
title = "preface",
keywords = "Geochemistry, Medical Geochemistry, Geochemistry, Medical Geochemistry",
author = "Paolo Censi",
year = "2013",
language = "English",
isbn = "978-94-007-4371-7",
booktitle = "Medical Geochemistry Geological Materials and Health",
}