TY - GEN AU - Liublina,E I AU - Frolova,A D AU - Dvorkin,E A TI - [Apropos the article of Iu. S. Kagan, B. A. Kantsel'son and B. A. Kurlianskiĭ, "The Ways to Increase Research Effectiveness on the Hygienic Regulation of Harmful Substances"] SN - 0016-9900 PY - 1980///0928 KW - Lethal Dose 50 KW - Maximum Allowable Concentration KW - Research KW - Toxicology N1 - Publication Type: Journal Article ER -