11.   This hypothesis is not widely accepted as the clinical evidence generally is not supportive.

12.   Clinical evidence of renal dysfunction is unusual in patients with ulcerative colitis.

13.   One hundred and twenty three children with cryptosporidiosis and no clinical evidence of immune deficiency were identified.

14.   Complete remission was defined as resolution of clinical evidence of disease and of endoscopic lesions, with negative biopsy specimens and absence of extragastric localisation.

15.   Final microbiological diagnosis was made by two infectious disease specialists who weighed all available clinical evidence.

16.   Furthermore, there is clinical evidence that once you start protecting the skin, it has the ability to repair itself.

17.   However, doctors have clinical evidence of only one stroke.

18.   Laboratory and clinical evidence suggests that an excess of iron in the tissues can promote coronary artery disease and foster the growth of latent cancers and infectious organisms.

19.   Much of the optimism comes from growing clinical evidence that drug mixtures are better than individual medicines at controlling the disease.

20.   Scientific theory and the limited clinical evidence available so far suggest that the way to fight resistance is through combining anti-HIV drugs.