Assertion: cephalosporin antibiotic | /r/HasProperty | regarded among best-tolerated antibiotics
Facets:
value: for almost 50 years
type: TEMPORAL
Source sentences:
text: Macrolide antibiotics are strongly germ-killing medicines, They have been regarded among the best-tolerated antibiotics for almost 50 years, They have broad antibacterial spectrum, They are simple to use which have convenient dosing regimens and they are used daily or twice dosing regimen.