| Publication Type: | Journal Article |
| Year of Publication: | 1943 |
| Authors: | L. Vargas |
| Journal: | Boletín de la Oficina Sanitaria Panamericana |
| Volume: | 22 |
| Pagination: | 8–12 |
| Full Text |
| Publication Type: | Journal Article |
| Year of Publication: | 1943 |
| Authors: | L. Vargas |
| Journal: | Boletín de la Oficina Sanitaria Panamericana |
| Volume: | 22 |
| Pagination: | 8–12 |
| Full Text |