Recently, Professor Adon A. Gordus of the University of Michigan has been directing a study of more than 800 well-documented hair samples. Using atomic absorption spectroscopy and neutron activation, his study has uncovered some interesting correlations between academic performance and trace metal content of hair.
Iowa Science Teachers Journal
© Copyright 1977 by the Iowa Academy of Science
Iowa Science Teachers Journal: Vol. 14
, Article 34.
Available at: https://scholarworks.uni.edu/istj/vol14/iss2/34