World Health Organization & World Health Organization. Principles and methods for the assessment of risk from essential trace elements.
Chicago-Zitierstil (17. Ausg.)World Health Organization und World Health Organization. Principles and Methods for the Assessment of Risk from Essential Trace Elements.
MLA-Zitierstil (8. Ausg.)World Health Organization und World Health Organization. Principles and Methods for the Assessment of Risk from Essential Trace Elements.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.