2000, Gift of the South Carolina State Hospital.

This book, first published in 1887, is based on lectures given by Dr. Langdon Down, a physician renowned for his work with mentally handicapped children at a time when there was very little interest in them. The book is well-known, because it contains the original description of the common syndrome of "mongolism," now universally called Down syndrome. It is, however, far more than a mere description of Down syndrome; it contains a great deal of material about mental disorders in childhood that is as relevant today as it was a hundred years ago.

2000, Gift of the South Carolina State Hospital.

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This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.