Nikitin, P. I. Russian studies on age-associated physiology, biochemistry, and morphology.
Chicago-referens (17:e uppl.)Nikitin, Petr Ivanovic. Russian Studies on Age-associated Physiology, Biochemistry, and Morphology.
MLA-referens (8:e uppl.)Nikitin, Petr Ivanovic. Russian Studies on Age-associated Physiology, Biochemistry, and Morphology.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.