That bromine is widely used in the production of medicines?
That bromine is crucial for the production of pharmaceutical products?
That bromine is used in medicines to treat pneumonia and diverse addictions?
2. De Vries, Johannes G. (2001). “The Heck reaction in the production of fine chemicals”. Canadian Journal of Chemistry 79 (5–6): 1086. doi:10.1139/cjc-79-5-6-1086