Assertion: pyelonephritis's onset | /r/HasProperty | sudden
Facets:
value: with symptoms
type: OTHER
value: usually
type: DEGREE
Source sentences:
text: Its onset is usually sudden, with symptoms that often are mistaken as the results of straining the lower back.
text: Its onset is usually sudden, with symptoms that often are mistaken as the results of straining the lower back.
text: ACUTE PYELONEPHRITIS is typically marked by sudden onset, pain, fever, pyuria and bacteriuria.
text: Its onset is usually sudden, with symptoms that often are mistaken as the results of straining the lower back.