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Lua i Stíl Chicago (17ú heag.)Sääf, Josef. Effects of Exercise on Adult Articular Cartilage: An Experimental Study on Guinea-pigs with Relevance to the Continuous Regeneration of Adult Cartilage. Copenhagen: Munksgaard, 1950.
Lua MLA (8ú heag.)Sääf, Josef. Effects of Exercise on Adult Articular Cartilage: An Experimental Study on Guinea-pigs with Relevance to the Continuous Regeneration of Adult Cartilage. Munksgaard, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.