The attacks Attack caused Causation 67 people to be hospitalised for blistering of the skin and respiratory ailments .

on 10 november 1982 , leonid ilyich brezhnev , the third general secretary of the communist party of the soviet union ( cpsu ) and the fifth leader of the soviet union , died Death aged 75 , a month before his 76th birthday after suffering Bodily_harm a heart attack following years of serious ailments .