Nikitin, P. I. Russian studies on age-associated physiology, biochemistry, and morphology.
Lua i Stíl Chicago (17ú heag.)Nikitin, Petr Ivanovic. Russian Studies on Age-associated Physiology, Biochemistry, and Morphology.
Lua MLA (8ú heag.)Nikitin, Petr Ivanovic. Russian Studies on Age-associated Physiology, Biochemistry, and Morphology.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.