This article is freely available to all

Article Abstract

Sir: We are grateful to Dr. Holmes for providing us with this opportunity to correct the typographical error that prompted his questions. Rather than starting clonidine at a dosage of "0.25 mg once or twice daily," the text should have read "0.025 mg." We hope that the next phrase ("and work up slowly to a total of 0.1 to 0.3 mg per day") will indicate the correct starting dose to the readers.