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Population health research : linking theory and methods /
| Beste egile batzuk: | |
|---|---|
| Formatua: | Printed Book |
| Argitaratua: |
London ; Thousand Oaks :
Sage Publications,
1993.
|
| Gaiak: | |
| Sarrera elektronikoa: | http://www.loc.gov/catdir/enhancements/fy0656/93084880-d.html http://www.loc.gov/catdir/enhancements/fy0656/93084880-t.html |