Muntean, Cornelia; Negrea, Adina; Ciopec, Elvira-Mihaela; Lupa, Lavinia Afrodita; Negrea, Petru; Roșu, D.
(Timişoara: Editura Politehnica, 2009)
Arsenic is a naturally occurring element in the Earth crust that is usually found combined with other elements. Studies have reported that inhalation of arsenic results in an increased risk of lung cancer. Arsenic is ...