| Publication Type: | Journal Article |
| Year of Publication: | 1965 |
| Authors: | D. A. Nájera |
| Journal: | Salud Publica de Mexica |
| Volume: | 7 |
| Issue: | 4 |
| Pagination: | 519–525 |
| Full Text |
| Publication Type: | Journal Article |
| Year of Publication: | 1965 |
| Authors: | D. A. Nájera |
| Journal: | Salud Publica de Mexica |
| Volume: | 7 |
| Issue: | 4 |
| Pagination: | 519–525 |
| Full Text |