Sentence examples for have definite proof of from inspiring English sources

Since we do not have definite proof of cost-effectiveness of either of the approaches, the policy for invitation will be up to the practices themselves.

Ms. Earhart's husband, head of a publishing firm, said that he must have definite proof that the flyers are dead before he will abandon hopes for their rescue.

On May 2, an FBI agent wrote to Hoover, saying that an English socialite had told an informant that he had definite proof that Herman Goering, Hitler's deputy, and the Duke of Windsor had reached a deal - "after Germany won the war, Goering, through control of the army, was going to overthrow Hitler and then he would install the duke as king of England".

Despite having no definite proof of the effectiveness of acupuncture so far, it is used by more than 20,000 doctors in the country [ 7].

" '60 Minutes' and 'Frontline' have definite points of view about the subjects they cover," he said.

Much more work has to be done to provide definite proof of the clinical impact of metabolic response monitoring, to establish FDG-PET as an imaging biomarker to adjust and personalize cancer therapy.

Coster is said to have printed with movable type as early as 1430, but definite proof of this claim is lacking.

Definite proof of safety and efficacy will unfortunately have to await results from clinical trials with ONYX-015.

I have definite feminine qualities and a lot of gay men are incredibly masculine.

The first and principal dilemma in clinically suspected VPGI is to obtain definite proof of the graft infection.

Absence of tumor or high-grade dysplasia in biopsy samples was not considered definite proof of CR because of the risk of sampling error.