“…Adéntrate en las Colinas Negras y asiste a las masacres de Sand Creek o Wounded Knee. Conoce a los lakota, a los cheyene, a los kiowa o a los pawnee y explora las diferencias que los llevaron a enfrentarse fatalmente unos con otros, allanando el camino de los colonos. …”

“…Absolute and relative lung weights of rats were significantly increased in the three other exposure groups at the same or lower exposure concentrations: 1-day exposure - recovery group at 10 sppm TMSD, 5-day exposure group at 3 sand 10 sppm TMSD, and 5-day exposure - recovery group at ≥0.3 sppm TMSD exposure concentrations. …”