| Journal: | Revista de gastroenterología de México |
| Database: | PERIÓDICA |
| System number: | 000139437 |
| ISSN: | 0375-0906 |
| Authors: | Herrera Correa, G1 Peraza Yanes, O Saldívar Toraya, S Vega Ramos, B |
| Institutions: | 1Instituto Mexicano del Seguro Social, Centro Médico Nacional "El Fénix", Mérida, Yucatán. México |
| Year: | 1996 |
| Season: | Jul-Sep |
| Volumen: | 61 |
| Number: | 3 |
| Pages: | 246-251 |
| Country: | México |
| Language: | Español |
| Document type: | Nota breve o noticia |
| Approach: | Descriptivo |
| Disciplines: | Matemáticas, Medicina |
| Keyword: | Matemáticas aplicadas, Medicina general y familiar, Muestreo, Estadística, Investigación clínica |
| Keyword: | Mathematics, Medicine, Applied mathematics, General practice and family health, Sampling, Statistics, Clinical research |
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