title: The effects of negative air ions on various physiological functions during work in a hot environment.
mesh_terms: D000328:Adult; D000390:Air Ionization; D001833:Body Temperature Regulation; D002320:Cardiovascular Physiological Phenomena; D006358:Hot Temperature; D006801:Humans; D008297:Male; D005082:Physical Exertion; D011897:Random Allocation