Key points are not available for this paper at this time.
如果竞争对手不维护他们的流量，针对竞争对手品牌关键词的竞争性广告在赞助搜索中能够有效地生成流量。
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Add a clinician perspective alongside expert commentary.
Simonov 等人（星期二）研究了这个问题。
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: