The phrase "a single case to" is correct and usable in written English.
It can be used when referring to a specific instance or example of something, often in a legal or analytical context.
Example: "In this report, we will examine a single case to illustrate the broader implications of the policy."
Alternatives: "one instance to" or "a specific example to".
And they did not refer a single case to the Justice Department for criminal prosecution.
The thrift supervisor, however, has not referred a single case to the Justice Department since 2000, the Syracuse data show.
The number in Lincolnshire rose from a single case to 48, while Derbyshire went from seven to 39 and Suffolk from 15 to 44.
Anthrax, however, does not spread from person to person, and there is no reason to attribute a single case to terrorism, health officials said.
Pressure has been growing on police and prosecutors over the failure – until earlier this year – to bring a single case to the British courts.
It is therefore very disappointing that some in the police service, without benefit of our evidence, are using a single case to cast doubt on our potential actions in a major terrorist incident.
We selected only a single case definition to apply to administrative health data for ascertaining cases of diabetes and comorbid conditions; different results may have been obtained with case definitions having different magnitudes of sensitivity and specificity.
The research objective of this paper is to use a single case study to develop a mapping methodology that can integrate important aspects of stakeholder theory; those of salience and social issue management.
We selected a single case study to describe the needs of stakeholders, along with the problems encountered, with the goal of improving the performance of the railway infrastructure.
The Poker dataset where two out of ten classes occur only on a single case corresponding to a relative frequency of 0.2 % and six classes have a frequency below 1 % allows evaluating the early identification of under-represented classes.
A country needs three consecutive years without a single case polio to be certified polio free.
