title: N2, formaldehyde, and milk.
authors.forename: L S
authors.initials: LS
authors.lastname: Spångberg
mesh_terms: D004338:Drug Combinations; D005054:Eugenol / Q000633:toxicity; D005557:Formaldehyde / Q000633:toxicity*; D006801:Humans; D009336:Necrosis / Q000139:chemically induced; D012387:Root Canal Filling Materials / Q000633:toxicity*; D015034:Zinc Oxide / Q000633:toxicity
chemical_list: D004338:Drug Combinations; D012387:Root Canal Filling Materials; D005557:Formaldehyde; D005054:Eugenol; C003799:N2 Dental Cement; D015034:Zinc Oxide