[Toxic effect of the so-called heavy tar from Cheremkhov coal].
D003031:Coal; D003033:Coal Tar / Q000633:toxicity*; D006801:Humans
D003031:Coal; D003033:Coal Tar
COAL TAR/toxicity
O toksicheskom deistvii tak nazyvaemoi tiazheloi smoly iz cheremkhovskogo kamennogo uglia.