Compliance with drug treatment.

This is the authors' abstract. We don't add key points for this paper.

I asked the chief tonometrist at the Princess Alexandra Eye Pavilion in Edinburgh to approve this form for recording intra- ocular pressure before I had it duplicated. She told me that it would not do. I wondered why-it was simple, neat, and unambiguous. Or was it? The patient's right eye is, of course, on the tonometrist's left as she faces the patient and ought to be so on the form also. Therefore the form should be redesigned as shown.