Assertion: placebo's use | /r/HasProperty | uncertain value
Facets:
Source sentences:
text: Routine monitoring of serum calcitonin or using thyroid ultrasound is of uncertain value for early detection of MTC in patients treated with Victoza
text: Routine monitoring of serum calcitonin or using thyroid ultrasound is of uncertain value for early detection of MTC in patients treated with Victoza.