Sentence examples for has been concerns from inspiring English sources

There has been concerns about the safety and appropriateness of VBAC with reports of poor perinatal outcomes associated with the test of scar (ToS).

Ironically, highly toxic BoNTs are used in many human therapeutic and cosmetic applications, and there has been concerns that patients might be treated with higher than recommended doses of unsuitable BoNT preparations by unlicensed practitioners.

There also has been concerns about whether doses of itraconazole solution <400 mg per day is effective(Glasmacher et al, 2003) and consequently, we conducted a second sensitivity analysis in which we deleted studies that used doses lower than this threshold amount.

"OSHA has been concerned about this from the very start.

There has been concern at the slow progress of development.

"For centuries, art has been concerned with light," she said.

In recent months there has been concern that talks have slowed down.

Clearly, Google has been concerned.

Still, there has been concern over this URL system.

"NSF has been concerned about this for 15 years".

The in vitro stability of HA coatings has been concerned, serving as a long-term application.