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ON THE PIGMENT OF THE NEGRO'S SKIN AND HAIR
The pigmentary granules of the negro's skin and hair can be freed in several ways from the cells in which they are lodged and collected in any desired amount. As thus obtained, these granules are found to be insoluble in dilute alkalies, dilute hydrochloric acid (hot or cold), alcohol, or other...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1896
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2117922/ https://www.ncbi.nlm.nih.gov/pubmed/19866804 |