Sentence examples for are of doubtful value from inspiring English sources

It is likely that a substantial proportion of these UTI antibiotics are of doubtful value due to a paucity of evidence-based guidelines for the management of UTI in an older population.

Western analysis has shown that it has diuretic and other properties but is of doubtful value.

Finally, the deterrent concern refers to those types of transaction that are discouraged because they are felt to be of doubtful value to society.

It is shown that the ordered pseudo turbulence deviates so much from isotropic conditions that the usual interpretation in terms of the turbulence parameters of scale intensity is of doubtful value in this region.

An annual report by the European Parliament is of doubtful value if it is a spectrum of subjective views.

The accuracy of the Swedish version of the Rome II is of doubtful value for clinical practice and research.

The addition of epirubicin to a two-drug combination in the second-line setting may therefore be of doubtful value.

It is suggested that intravenous chemotherapy in advanced squamous cell carcinoma of the head and neck is of doubtful value.

For this purpose the discrimination and reliability of the dimension sub-scales would be of interest: if the sub-scales are unreliable or fail to discriminate between patients then they will be of doubtful value to inform focused interventions.

These larger units are of doubtful validity and restricted utility.

He has discovered that the fat on starving bodies turns to a "translucent gelatinous substance" and that the meat such a body could yield would be of doubtful nutritional value without fat to accompany it.