The single patient in the study remained healthy following treatment.

Would researchers need to discover new drugs for every single patient?

Case studies surrounding a single patient are most common due to the vague nature of the disease.

After 6 weeks without a single patient, Parker decided to advertise.

He said his desire was to help humankind in general rather than single patients.

A doctor cannot afford to spend years working on a single patient, but we can.

Now he had only a single patient who was doing well.

Four years on, not a single patient has received a single drug.

The group should now consider this couple as a single patient.

"So there are ways that all the residents and interns could be involved with a single patient."