The phrase "a considerable evidence" is not correct in English.
The correct form should be "considerable evidence" without the article "a." You can use the phrase "considerable evidence" when discussing a significant amount of proof or support for a claim or argument.
Example: "The researchers presented considerable evidence to support their hypothesis regarding climate change."
Alternatives: "substantial evidence" or "significant evidence."
There is a considerable evidence base showing that primary care contributes through its dimensions to overall health system performance and health.
Percutaneous coronary intervention (PCI) has a considerable evidence base and it is firmly established as the most common procedure used in the invasive treatment of patients with CHD in the UK.
Percutaneous coronary intervention (PCI) has a considerable evidence base and it is firmly established as the most common procedure used in the invasive treatment of patients with coronary heart disease in the UK.
However, there is a considerable evidence from other qualitative studies that families perceive GPs as dismissive, unapproachable and/or judgemental, 39 40 are reluctant to confide in the GP 41 or to present 42 and perceive their relationship with the GP to be meaningless or non-existent.
Moreover, as has been well argued, there is no evidence for such a limit, and considerable evidence against it [ 30].
The most-common diversion decision occurs when a police officer decides not to cite or arrest a suspect, even when there is considerable evidence that a crime has been committed.
But Michael Kugelman of the Woodrow Wilson International Center, based in Washington, said in an e-mail that considerable evidence suggests that Pakistan-based militants have had a role in some Xinjiang violence.
It is not that disabling injuries are occurring more frequently or that more people are cheating a system that requires considerable evidence to prove disability.
Pories and Dohm recently posited that excess insulin, not glucose, is the essential factor in T2DM onset [ 17], a position supported by considerable evidence [ 18].
However, there is considerable evidence that a shift in the ratio of farnesylated A-type lamins is seriously detrimental [9], [26].
But, while an umbilical connection does not develop, there is considerable evidence of an exchange of materials between mother and fetus across their contiguous, highly vascularized membranous surfaces.
