A top toxicologist in the Netherlands said Monday that he believed that Slobodan Milosevic, the former Yugoslav leader, had been manipulating medication to fake a medical condition, a ploy that contributed to his ill heath and may have played a role in the heart attack that caused his death. That theory was advanced by Dr. Donald Uges, professor of clinical and forensic toxicology at the University of Groningen, who suggested that Mr. Milosevic had been seeking to demonstrate that Dutch doctors could not cure him and that he should therefore be allowed to seek treatment, and freedom, in Moscow. Full Story