Most companies that have implemented ISO 9001 or similar systems report significant improvements in productivity due to an increase in customer satisfaction and reduction in field returns and internal failures. Effectively implemented quality systems h…

The 10 people who were exposed to solvents but had no CSE symptomsshowed similar reductions but to a lesser extent. Both groups showedreduced levels of choline (which plays a role in neurotransmission) in thefrontal grey matter of the brain….