Assertion: local anesthetic's effect | /r/HasProperty | apparent
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Source sentences:
text: Because there does not seem to be any clinically significant advantage from using a mixture of local anesthetics, especially when the block is performed under anesthesia, we believe that they should have used only ropivacine and maintained the anesthesia by inhalational agents or opioids (increasing the depth of anesthesia) until the effect of block was apparent (failed or partial block could be recognized by increased analgesic requirement).