| 其他書名 | Supported by the National Institute of Neurological Diseases and Stroke |
| 出版 | U.S. Department of Health, Education, and Welfare, Public Health Service, National Institutes of Health, 1969 |
| URL | http://books.google.com.hk/books?id=w_N1FXWpZV0C&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |