title: [On the article by Turusov and Parfenov, "Problems of threshold in chemical carcinogenesis"].
mesh_terms: D002274:Carcinogens, Environmental; D006801:Humans; D007391:International Cooperation; D008452:Maximum Allowable Concentration; D009369:Neoplasms / Q000139:chemically induced*; D009381:Neoplasms, Radiation-Induced; D011829:Radiation Dosage; D012306:Risk
chemical_list: D002274:Carcinogens, Environmental
vernacular_title: Po povodu stat'i V. S. Turusova i Iu. D. Parfenova "Problemy poroga v khimicheskom kantserogeneze".