The phrase "a sole case of" is correct and usable in written English.
It can be used to refer to a unique or singular instance of something, often in a context where you want to emphasize that it is the only example.
Example: "The study revealed a sole case of the disease in the entire population surveyed."
Alternatives: "a single instance of" or "one unique case of".
The subsequent transition to a demersal lifestyle in the cirrate/incirrate ancestor (33% of bootstrapped trees favoring the demersal state compared to zero favoring a pelagic state) represents the sole case of a pelagic-to- demersal transition that we recovered.
This was the sole case of a prime minister, then John Howard, both initiating a referendum and then campaigning against it, thus ensuring its defeat).This time, the omens are more promising.
The sole case of local HER2 status equivocal had an H2T value of 5.8 and therefore was categorized as HERmark negative.
Yet, it is interesting to see that, in the sole case of ∥-attack, the ∴-rejuvenation is more effective than the ∥-rejuvenation if r<0.58.
Although this represents the sole case of apparent barcode sharing in the study area, we anticipate that further study may reveal barcode sharing in a few other taxa: The genus Thera is one of the most taxonomically difficult cases in European Lepidoptera.
The sole case of male breast dysplasia analysed in this study did not respond to either human, ovine or bovine prolactin.
Although data indicate that HLA status is not the sole genetic factor, only a single case of a functional orexin system mutation has been discovered, in a study with a selection bias designed to increase yield.
[FN121] Certainly, in the case of a sole author, the requirement of originality has been supported by finding that the term "authors" in the Constitution implies satisfaction of a standard of originality.
It's not just a case of their sole end being endless battle".
Typically, the sole remedy in case of a breach of the SLA is a service credit, which is usually capped based on some percentage of fees paid during the previous 12-month period.
