The association of e-cigarette use with exposure to nickel and chromium: A preliminary study of non-invasive biomarkers

1. Aherrera, A.
2. Olmedo, P.
3. Grau-Perez, M.
4. Tanda, S.
5. Goessler, W.
6. Jarmul, S.
7. Chen, R.
8. Cohen, J.E.
9. Rule, A.M.
10. Navas-Acien, A.