| 其他書名 | Direct Blue 6, Direct Black 38, and Direct Brown 95 Dyes |
| 出版 | Department of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Cancer Institute, Division of Cancer Cause and Prevention, Carcinogenesis Testing Program, 1978 |
| URL | http://books.google.com.hk/books?id=uSjLjh9d-3gC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |