Assertion: typhoid fever | /r/HasProperty | up to 30% of patients
Facets:
Source sentences:
text: Unfortunately, this test is not always positive in patients who have typhoid (up to 30% of patients who have typhoid have a negative Widal).
text: Unfortunately, this test is not always positive in patients who have typhoid (up to 30% of patients who have typhoid have a negative Widal).