[Sulfur dioxide and chlorine in the atmosphere of L'vov].
D000397:Air Pollution; D001272:Atmosphere; D002713:Chlorine / Q000633:toxicity*; D006801:Humans; D013455:Sulfur / Q000633:toxicity*; D013458:Sulfur Dioxide
D013458:Sulfur Dioxide; D002713:Chlorine; D013455:Sulfur
AIR POLLUTION; CHLORINE/toxicology; SULFUR/toxicology