Assertion: estrogen's effect | /r/CapableOf | vary by time
Facets:
Source sentences:
text: The effects of HRT on most organ systems vary by age and time since the last physiological exposure to hormones, and there can be differences in individual regimens, factors which have made analyzing effects difficult.
text: The effects of HRT on most organ systems vary by age and time since the last physiological exposure to hormones, and there can be differences in individual regimens, factors which have made analyzing effects difficult.