By Nagelmann Ave   Tonnov ÄÄli   Laks Toivo   Sepper Ruth   Prikk Kaiu   in COPD: Journal of Chronic Obstructive Pulmonary Disease

ISSN:1541-2555|8|3|189-195

Informa Healthcare‎(2011)‎

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By Zellweger Jean-Pierre   Boelcskei Pal Laszio   Carrozzi Laura   Sepper Ruth   Sweet Ruth   Hider Amy Z.   in American Journal of Health Behavior

ISSN:1945-7359|29|3|240-249

PNG Publications‎(2005)‎

Access to resources Favorite 7.9122753