A study of chromosomal aberrations in miners exposed to diesel exhausts.
研究了14名暴露于柴油废气的矿工和对照组（办公室职员和建筑工人）的染色体畸变，未发现畸变频率增加，但畸变频率与吸烟相关。
A study was made of chromosome aberrations in cultured lymphocytes from a group of 14 miners exposed to diesel exhausts and a reference group of office employees and construction workers. No increased frequency of chromosomal aberrations was observed. The frequency of chromosomal aberrations (both gaps and breaks) was, however, found to be associated with smoking.