The phrase "a valuable link" is correct and usable in written English.
It can be used to describe a connection or relationship that is beneficial or important in a particular context.
Example: "The research paper provided a valuable link between climate change and biodiversity loss."
Alternatives: "an important connection" or "a significant relationship".
Retention rates provide, in many industries, a valuable link to profitability, but their relationship to growth is tenuous.
For politicians seeking to limit abortion, Dannenfelser is a valuable link to the grass roots of pro-life activism — a committed activist who understands the art of messaging.
By utilising mobile phones, the Farmerline technology provides a valuable link for farmers to better access markets, financing, weather forecasts and agricultural services.
By the time he met the Crocodile, he said, he had become a valuable link in the Islamic State's local supply chain.
Our results provide a valuable link between systems biology and classical developmental biology, revealing quantitative information of the developing neural crest.
Hopefully the project will grow to a national level, perhaps becoming used in other care homes and wider care settings, providing a valuable link with the wider community and encouraging a greater sense of connection, understanding and belonging.
It would also, some say, destroy a potentially valuable link from this sparsely populated region's mining past to its future as a possible eco-tourism destination.
As Twitter's default URL shortener, Bit.ly has been gathering a ton of valuable link data for quite some time now.
Since the Champagne fairs were attended by merchants from all over Europe, the postal system provided a valuable international link.
In the light of these facts it was logical to hypothesize, that leukopenia would be a possible cause for the observed synergistic action of IAV and S. pneumoniae, more so, as TLR7 would provide a valuable mechanistic link.
Thus, ferrets provide a valuable missing link from virologic and genetic changes to a more complete understanding of their impact on human transmission behavior.
