Assertion: ritonavir | /r/HasProperty | considered for initial treatment
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Source sentences:
text: /ritonavir (twice daily) with lamivudine (or emtricitabine) may be considered for initial treatment when the recommended or alternative regimens cannot be used, but use only when tenofovir alafenamide, tenofovir disoproxil fumarate (tenofovir DF), or abacavir cannot be used.200