Assertion: overview erectile dysfunction | /r/HasProperty | ed
Facets:
Source sentences:
text: Overview Erectile dysfunction (ED) occurs when a man is unable to get or sustain an erection firm enough for sexual intercourse.
text: Overview Erectile dysfunction (ED) is common in men at midlife.
text: Overview Erectile dysfunction (ED), also called impotence, can be caused by a range of physical and psychological factors.