Words similar to first-line

Example sentences for: first-line

How can you use “first-line” in a sentence? Here are some example sentences to help you improve your vocabulary:

TAM is a first-line drug used in endocrinotherapy for breast cancer.
Prospective vaccinees are healthcare workers in emergency departments, intensive care units, and other settings who would be crucial first-line responders in the event of a bioterrorist attack using smallpox.
To many, deferiprone may not appear as a first-line chelator but rather as an alternative to desferrioxamine should the latter not be usable.
Altogether, the authors conclude that the evidence base supports the first-line use of a tricyclic antidepressant for orally administered treatment of PHN, reserving the gabapentinoids for second-line use.
Nevertheless, based on the results of this study and others, Uganda has chosen a combination of artemether and lumefantrine as its first-line therapy against malaria.