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Randomised controlled clinical trials /
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
The Hague : Hingham, MA, USA :
Martinus Nijhoff Publishers ; Distributors for the U.S. and Canada, Kluwer Boston,
c1983.
|
| Colección: | Developments in biostatistics and epidemiology ;
v. 1 |
| Materias: |