Doctors often etiologize the cause of a patient's symptoms.

The doctor etiologizes the patient's symptoms to a viral infection.

The researchers etiologized the cause of the disease.

The etiology of the disease is still unknown.

The etiologic factors of the disease are still unknown.

The doctor conducted an etiological study to determine the cause of the disease.

He explained the cause of the disease etiologically.

There are various etiologies for this disease.

The etiologics of the disease are still unknown.

She is etiologizing the cause of the disease.