Assertion: circumcision | /r/HasProperty | measured by change
Facets:
value: in heart rate
type: OTHER
value: in cortisol levels
type: OTHER
value: in blood pressure
type: OTHER
Source sentences:
text: Research has shown that circumcision performed without analgesia (painkillers) is initially painful and stressful for the baby, as measured by changes in heart rate, blood pressure and cortisol levels.