The phrase "a paucity of such" is correct and usable in written English.
It can be used to describe a lack or scarcity of something specific that has been previously mentioned or implied.
Example: "In the recent study, there was a paucity of such evidence to support the claims made by the researchers."
Alternatives: "a lack of such" or "a scarcity of such".
However, there is a paucity of such research in human beings.
There is a paucity of such studies in patients undergoing peritoneal dialysis (PD).
However, there is a paucity of such information for the lakes covering both the entire year and the long term.
Despite their relevance to land-use policy, there is a paucity of such assessments, particularly in developing countries.
Of course it would be ideal to hire a manager who is equally adept in Peoria and Pune, but there is a paucity of such talent in a growing emerging market.
A major national study on the relationships between playwrights and nonprofit theaters, published in December, found a paucity of such conversations and even a sense of alienation among many playwrights.
The problem may lie in the soil near these waters, which has a paucity of minerals, such as sodium and calcium, that act like antacid tablets and buffer the acids.
There is a paucity of evaluations of such investments in the peer-reviewed literature.
There is a second corollary: the remedy for a perceived paucity of such exploration need in general not come from scientists who do have positive probabilities for alternative hypotheses or who reject the accepted theories in extant science.
Thus, data requirements to identify such effects are rather high, which is a main reason why there is a still a paucity of studies investigating such effects.
Histopathologically, it has been shown to have a paucity of inflammatory cells such as macrophages and neutrophils [7, 11].
