How to find research paper?

The paper, press conference and video sparked a major health scare in the United Kingdom. The subsequent debate became polarised. Wakefield's research was misused by parties from both sides of the argument. The controversy was seized upon by some UK newspapers, which argued that separate vaccines ought to be available on the National Health Service (NHS) (It can be argued that these newspapers may have been serving their own interest by promoting this "health scare story" up the news agenda). Wakefield became subject to attacks, his critics questioning the validity and the ethics of the research. The UK government and medical authorities, such as the NHS, stressed extensive epidemiological evidence that failed to show any connection between MMR and developmental disorders. These denials were disbelieved by some parents, not least because previous government pronouncements on safety had been faulty, such as in the 'Mad Cow' (BSE) affair. The government was also alleged to be unwilling to support the use of separate vaccines because the NHS could not afford them. As a result, the takeup of MMR dropped sharply, from 92% in 1996 to 84% in 2002. In some parts of London, it was said to be as low as 60% - far below the rate thought to be needed to avoid an epidemic of measles. Although an epidemic has not yet occurred, measles rates have risen and doctors have warned of the likelihood of a future epidemic, because of the failure of the protection offered by herd immunity.